ijassa: A Pathfinder

This is a computer-generated pathfinder created against the Distant Reader study called ijassa.

Each Distant Reader study carrel is composed of many individual items. Each item is bibliographically described with author, title, date, summary, and keyword values. Below is a list of the items' most signficant keywords as well as lists of the items themselves. Purpusing the content of this pathfinder provides the student, researcher, or scholar with one way to get their heads around the scope of the carrel. The keywords include:

System; Control; Systems; Time; Data; Science; Problem; Algorithm; Production; Design; Information; Method; Set; Energy; Network; Development; Function; Analysis; Process; Power; Market; Image; Agent; Theory; Stability; Rate; Economic; Growth; State; Detection; Solution; Equilibrium; Decision; Temperature; Equation; Signal; Flow; Values; Distribution; Field; Value; Risk; Learning; Point; Capital; Space; Machine; Agents; Output; Level; Covid-19; Gdp; Group; Case; Training; Efficiency; Performance; Current; Differential; Population; Adv; Elements; Graph; Order; Response; Software; Approach; Surface; Manufacturing; Prediction; Class; Mapping; Countries; Dynamics; Resource; Planning; Linear; Cell; Health; Force; I=1; Properties; Load; Velocity; Delay; Opinion; J=1; Emergency; Block; Stress; Project; Causal; Lattice; Days; Treatment; Operator; Currency; Age; Derivations; Motion; Industries; Capture; Degree; China; Use; Base; Φ−1; Options; Designs; Integer; M−ℓ,m; E.v; C(x; J∈n; Η(y; 2a−; I(t; Iron

Depending on how this pathfinder was created, many of the bibliographic sections will include elaborations on the meaning(s) of the given keywords. These elaborations were generated by feeding the items' summaries to a large langauge model and asking the model to address the question, "What is X?", where "X" is the keyword. The result will be a few sentences of elaboration. Be forewarned. The elaborations are often plausible, but they should not be take as truth. Instead, they should be taken as points for consideration.

• Foundations of Control Methodology by Novikov, Dmitry; Rusjaeva, Elena (2012) - Methodology of control activity, its characteristics, logical and temporal struc- tures are described. Control activity repre- sents a type of practical activity, see Fig.1. Keywords: activity; control; control activity; management; methodology; philosophy; science; subject; system; theory
• Simulating Events in Requirements Engineering by Using Pre-conceptual-Schema-based Components from Scientific Software Domain Representation by Noreña C., Paola A.; Zapata J., Carlos M. (2022) - Simulating Events in Requirements Engineering by Using Pre-conceptual-Schema-based Components from Scientific Software Domain Representation Paola A. Noreña C.1,2*, Carlos M. Zapata J.1 1) Facultad de Minas, Universidad Nacional de Colombia, Medellín, Colombia E-mail: paolanorena@itm.edu.co 2) Facultad de Ingenierías, Instituto Tecnológico Metropolitano, Medellín, Colombia E-mail: cmzapata@unal.edu.co Abstract: Event simulation is a process for analyzing the behavior of a natural or automated system. Keywords: event simulation, pre-conceptual schemas, requirements engineering, scientific software domains, scientific software 1. INTRODUCTION Event simulation is a process used for studying the behavior of several complex systems by using events [21]. Keywords: components; earthquake; elements; engineering; events; fig; model; pcs; simulation; software; ssd; system; time; variable
• The Role Government Policy and Supports Play to Stimulate Economic Growth by Forrest, Jeffrey Yi-Lin; Jallow, Abdou K.; Wen, Chao; Shi, Juehui; Guo, Huan (2022) - Theorem 3: Assume that the hierarchy does not include such systems and that some outputs of are used as inputs of , while some outputs of are employed by as inputs. Why are government policy tools and supports fundamentally necessary for stimulating economic growth? Keywords: business; economic; economy; firm; government; growth; market; nation; policies; policy; science; supports; system; tools
• Modeling the Detection of Moving Objects by Means of a Spatially Distributed Continuous Monitoring System with a Dynamic Structure by Goncharenko, Vladimir I.; Kochkarov, Azret A.; Yatskin, Danil V.; Rumiantsev, Boris V. (2022) - Keywords: continuous monitoring system, unmanned aerial vehicle, spatially distributed system, monitoring object, mobile detection facility, Hamiltonian cycle 1. INTRODUCTION Temporarily distributed continuous monitoring systems demonstrate modern service and support functions of the airborne dynamic detection system, which ensure the solution of problems of maintaining the space-probabilistic-temporal functions (SPTF) at the required level [1,2]. In the area of responsibility of the system (monitoring area), monitoring objects can freely move either along random or along specified trajectories, taking into account their technical capabilities. Keywords: area; detection; means; monitoring; objects; responsibility; system
• Investigation of Reliability for Information System for Natural Gas Quality Analysis by Brokarev, Ivan; Vaskovskii, Sergei (2022) - Methods to assess system reliability make it possible to predict the quality of how systems function, as we take into account the errors that occur, the number and intensity of failures. Many methods to assess system reliability are based on probabilistic Markov processes. Keywords: devices; failure; function; gas; measuring; reliability; system; time
• Improvement of the Traffic Control on Complex Crossroads via Sending Randomized Recommendations to Drivers by Valuev, Andrey M. (2022) - Keywords: road traffic control, traffic organization, multi-lane highway, road intersection, traffic flows, driver behavior, simulation 1. INTRODUCTION Road junctions, especially junctions of multi-lane roads, play a very significant role in the urban traffic and, if used inefficiently, they can practically block the traffic in large segments of road networks. However, even the best adaptation of the traffic light regulation parameters to the intensity of incoming flows and their distribution between the permitted directions of the * Corresponding author: valuev.online@gmail.com IMPROVEMENT OF TRAFFIC CONTROL ON A COMPLEX CROSSROADS VIA SENDING 35 Copyright ©2022 ASSA. Keywords: case; control; directions; drivers; intersection; lane; passage; road; routes; system; traffic; vehicles
• Economic Security under Disturbances of Foreign Capital by Schimmel, Kurt; Liu, Sifeng; Nicholls, Jeananne; Nechval, Nicholas A; Forrest, Jeffrey Yi-Lin (2017) - I K H K R K            , (3.7) where 1| 1| 1|[ ]T k From what has been discussed in [7], it follows that foreign capital affects the economic security of the receiving economic system in three different ways: One is the magnitude of the invested foreign capital, two is the geographic distribution of the foreign investments, and three the difference between the actual distribution of invested foreign capital and the need distribution for foreign capital investment of the economic system. Keywords: capital; k h; k k; k ; r k; system; t k; t t;  
• Object Recognition by a Minimally Pre-Trained System in the Process of Studying the Environment by Maximov, Dmitry; Diane, Sekou (2023) - The main problems here are object recognition and the assessment of information reward in the game. Our method of object recognition belongs to the class of local-based recognition methods Keywords: environment; game; geons; images; information; lattice; objects; position; process; recognition; reward; set; sets; system; training
• Cytokines Production in 120-day Confinement by Ponomarev, Sergey A.; Rykova, Marina P.; Antropova, Evgeniya N.; Sadova, Anastasia A; Orlova, Ksenia D.; Shulgina, Sophia M.; Vlasova, Darya D.; Kutko, Olga V.; Zhirova, Elina A.; Lysenko, Evgeniy A.; Schmarov, Vyacheslav A. (2022) - One could suppose that the decrease in the content of cytokines and chemokines such as IL- 1β, IL-6, TNFα, MCP-1, MCP-3, MIP-1, IP-10 in the supernatants from the LPS- stimulated cultures of whole blood cells observed in the experiment was mediated by the decrease in the level in the peripheral blood of monocytes and granulocytes expressing surface CD14/TLR4 complex. The coefficients of the balance of Th1-/Th2-/Th9-/Th17-cytokines produced in PHA-stimulated cultures of whole blood cells from test-volunteers participated in 120-day confinement in a hermetically sealed chamber with an artificial environment. Keywords: blood; cells; chamber; conditions; confinement; cytokines; day; days; experiment; hermetically; immunity; production; space; system
• The Analysis of Big Data Centers Performance by Gorbunova, Anastasia; Vishnevsky, Vladimir (2022) - In this case, each QS node is proposed to be considered either as a white box model, i.e., under conditions where the type of service time distribution is known. In [15], based on empirical data for the Google system from [12], the following values for parameters of service time distribution are proposed: α = 2.0119, L = 2.14, H = 276.6, (4.1) Keywords: approximation; data; distribution; fork; join; mean; response; response time; system; time
• Spacecraft Emergency Situations Automated Scenarios Design within the Framework of FDIR Concept and Dynamical Neural Networks Technique by Tuturov, Alexey; Andrianova, Olga; Sleptsov, Ernest; Yurkevich, Evgeniy; Kryukova, Lidia (2022) - Adaptability and flexibility of spacecraft systems; 2. Autonomous and prompt elimination of emergency situations or automatic transfer to safe mode for further actions of the MCC; 3. The sequence of events in the telemetry of various spacecraft systems leading to an emergency situation will be called an emergency scenario. Keywords: 1)t; concept; control; data; emergency; fdir; information; software; spacecraft; system; telemetry
• Bifurcation in the Model of Cargo Transportation Organization by Khachatryan, Nerses K. (2022) - Keywords: cargo transportation organization model, differential equations, stationary solutions, model parameters, stability 1. With the help of direct verification, you can verify the validity of the following statement Proposition 3.1: System (2.12)–(2.14) for any parameter values 0 < 𝜇 ≤ 1, 𝑎 > 0, 0 < 𝜆 ≤ 1, 𝛾 > 0 such that 𝛾 ≤ 𝜇 has stationary solutions: 𝑧 (. ) Keywords: system
• Ways of Fusing Different Types of Information and How Systemic Yoyo Model is Applied in Complex Systems Evaluation and Estimation by Duan, Xiaojun; Lin, Yi (2013) - This end can be analyzed by placing various weights on the multiple kinds of data and prior information. We will mainly consider the scenario of supplementing prior information. Keywords: data; error; i=1; information; method; model; system
• Accurate Indoor Positioning System Based on Visible Light by Saboundji, Asmaa Hadjer; Keche, Mokhtar; Dahmani, Mohammed (2023) - [10] 0.05 0.43 0.78 1.15 SLF [35] 0.30 3.13 4.90 8.00 First proposed method 0.02 2.06 3.37 4.39 Second proposed method 0.10 0.91 1.47 3.42 error, followed by the surface fitting method, followed by the machine learning method. Adv Syst Sci Appl (2023) 148 A.H. SABOUNDJI, M. KECHE, M. DAHMANI error (cm) 0 1 2 3 4 5 6 7 8 9 P r( e rr o r< x ) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Empirical CDF 1st proposed method 2nd proposed method Simp.Lamb.fitting Mach.Learn.method ANN method Fig. 4.9. Keywords: fitting; ieee; indoor; light; method; positioning; receiver; system; vlp
• Evaluating the Efficacy of the Sliding Mode Algorithm for the Active Suspension System by Nguyen, Tuan Anh (2023) -             Control of Active Suspension System Considering Nonlinear Actuator Dynamics, Nonlinear Dynamics, 91, 1383–1394, https://doi.org/10.1007/s11071-017-3951-x [12] Khodadadi, H., & Ghadiri, H. (2018). Keywords: algorithm; car; control; suspension; system
• Quality Control of a Real-Time Flight Experiment Using Neural Networks by Akhrameev, Vasiliy; Tsvetkov, Eugeniy; Paschenko, Alexander (2023) - The work sets the following tasks: 1) development of an algorithm for finding flight modes corresponding to a given reference mode, based on the use of neural networks of two types: a multilayer perceptron and a Kohonen network; 2) development of an algorithm for training networks; 3) application of the resulting algorithm for real-time recognition; 4) investigation of the recognition system for the stability of decision-making when submitting noisy and highly distorted records. This algorithm can be used to recognize other flight modes. Keywords: fig; flight; mode; network; recognition; system
• COVID-19 Spread Modeling Incorporating Suggestive Optimal Control Strategies under Uncertainty by Santra, P.K.; Pal, D.; Mahapatra, G.S.; Alrabaiah, H. (2023) - In this paper, we developed a method to discuss the dynamical behavior of COVID-19 epidemic model with imprecise parameters by considering that the model’s coefficients are ambiguous for the lack of precise numerical information. Staggered release policies for COVID-19 control: Costs and benefits of relaxing restrictions by age and risk, Chaos Soliton Fract., 138, 108405. Keywords: control; covid-19; disease; l µp; model; population; system; time
• Currency Wars and A Possible Self-Defense (I): How Currency Wars Take Place by Forrest, Jeffrey; Hopkins, Zack; Liu, Sifeng (2013) - He believes that in order to prevent their currencies to devaluate, countries with either a fixed exchange rate system or pegged exchange rate system would pay the price of either spending their international reserves or increasing inflation due to their raising domestic interest rates; when the governments give up on the fixed exchange rate system or the pegged exchange rate system, their currencies experience drastic drops in value, leading to currency crises. This work is organized as follows: In the first part, with relevant concepts sys- tematically gathered in Section 2, recent speculative attacks and currency crises Jeffrey Forrest: Currency Wars and A Possible Self-Defense (I): How Currency Wars ... 200 are compared in Section 3. Keywords: attacks; capitals; crises; currency; exchange; international; markets; period; rate; science; system; t+1; time
• Deep-Learning-Based Tracing for Satellite Telemetry by Nachevsky, Ilya; Andrianova, Olga; Chairez, Isaac (2023) - Still, unfortunately, they are far from ideal and often provide information about a critical anomaly in data after the fact, so it is crucial to develop anomaly propagation systems based on the current data, considering the dynamic capture of the satellite motion. The cases of abnormal system functioning can be described as sophisticated linked moments that can be detected in telemetry data, and the nature of which can be tracked in some patterns of event sequence. Keywords: anomaly; data; fig; model; satellite; spacecraft; system; telemetry; tracing
• Thoughts on the General Systems Theory by Tokarev, Michael V. (2013) - The purpose of this paper is to formulate the most pressing issues in the context of system definitions and attempt to identify ways to address them. Perhaps we have no questions only to this particular property system-a proper- ty of integrity (the interaction of elements of the system leads to system properties / functions that each element separately unable to perform or “the object prop- erties can’t be reduced to the sum of the properties of its constituent elements and non-deducibility of the last properties of the whole”. Keywords: definitions; elements; system; theory
• Using Simulations of NetLogo as a Tool for Introducing Greek High-School Students to Eco-Systemic Thinking by Gkiolmas, Aristotelis; Karamanos, Kostas; Chalkidis, Anthimos; Skordoulis, Constantine; Papaconstantinou, Maria; Stavrou, Dimitrios (2013) - [3] Jacobson M. J. (2001), “Problem solving, cognition, and complex systems: Differences between experts and novices”, Complexity, Vol.6, pp.41-49. [4] Lesh R. (2006), “Modeling students’ modeling abilities: The teaching and learning of complex systems in education”, Journal of the Learning Sciences, Vol.15, No.1, pp.45-52. Keywords: dynamics; ecosystem; learning; model; modeler; netlogo; research; sheep; students; system; system dynamics; teaching; thinking
• Optimization of a Hybrid System (PV-Fuel Cell) of Energy Production for an Isolated Site by Ghaitaoui, Touhami; Laribi, Sliman; Ghaitaoui, Essama Ahmed; Drissi, Touhami; Omar, Ibrahim Ben; Halali, Youcef (2024) - Additionally, a number of works in the literature on hybrid systems presented two or three different kinds of renewable energy sources for design and planning [12-13]. From simulations carried out with HOMER Pro, the main conclusions are as follows: The evaluation of the two scenarios showed that the scenario based on the hybrid PV-P2H2P-battery combination (Scenario 2) is the most promising approach for the selected stand-alone micro grid site in the agricultural region of SBAA in Adrar, in Algeria .The hybrid system can further reduce the amount of excess electricity compared to a battery-only storage system. Keywords: cell; cost; energy; fig; fuel; hybrid; hydrogen; power; system
• Synchronization of Inbound and Outbound Flows at Stations in the Model of Freight Transportation Organization by Khachatryan, Nerses (2024) - Abstract: This article presents a model for organizing railway freight transportation between two node stations based on the interaction of neighboring stations depending on their technical capabilities and the demand for freight transportation. Keywords: freight transportation organization, flow synchronization, system of differential equations, model parameters, stationary solutions, stability of solutions. Keywords: stations; system; transportation; 𝜆 𝑎
• Data Storage with Increased Survivability and Reliability Based on the Residue Number System by Kucherov, Nikolay (2024) - The use of information methods in the form of corrective codes can improve the reliability and survivability of data storage systems. Systems with constant performance are described by the following characteristics: time to system failure tc, system reliability R(t) Keywords: cloud; computing; data; data storage; elements; failure; fault; fog; number; object; processing; redundancy; reliability; storage; survivability; system
• Adjusting the Parameters of a PID Controller with an Asymmetric Fuzzy Algorithm for an Automotive Suspension System by Nguyen, Tuan Anh (2024) - Keywords: Active suspension system, hybrid PID algorithm, Fuzzy PID controller, dynamics vehicle. The performance of active suspension systems is often higher than other systems. Keywords: algorithm; control; controller; neg; neu; pid; pos; suspension; system
• The Introduction of Cloud Storage as One of the Ways to Save the Organization's Data Management Resource by Kornienko, Dmitriy; Nikulin, Alexander; Kornienko, Nikita (2024) - The applying sets graph protection model to the detection information threats in distributed networks and data base management systems, Proc. of 8th International Conference on Actual Problems of Electronic Instrument Engineering (Novosibirsk, Russia), doi: 10.1109/APEIE.2006.4292398 21. A cloud data storage system, or data storage as a service is an abstract concept that corresponds to a data storage system, which can be administered on demand using a special interface Keywords: access; cloud; data; fig; file; information; kornienko; network; packet; protocol; software; storage; system; transmission
• The Mean-Field Approximation for the SCARDO Model in the Case of 3-element Opinion Space: Fixed Points and Exact Solutions by Gezha, Vladislav N.; Kozitsin, Ivan V. (2024) - Keywords: opinion dynamics models, SCARDO-model, mean-field approximation 1. Optimal control in opinion dynamics models: diversity of influence mechanisms and complex influence hierarchies, Chaos, Solitons & Fractals, 181, 114728. Keywords: model; opinion; system
• Enhancing Comfort and Stability of a Vehicle Suspension System when Oscillating by an Optimal Hybrid Control Algorithm by Nguyen, Tuan Anh (2024) - Suspension system control based on type-2 fuzzy sliding mode technique, Complexity. Ant colony optimization tuned closed-loop optimal control intended for vehicle active suspension system, IEEE Access, 10, 53735–53745. Keywords: acceleration; algorithm; control; controller; doi; suspension; system; vehicle
• Green Industry: Energy Efficiency Improvement of Steam Generation in a Moroccan Plastic Recycling Industry by Ibn Batouta, Kawtar; Aouhassi, Sarah; Mansouri, Khalifa (2025) - In the case study of [17], boiler energy efficiency has been improved using a variable speed drive in the fan motor supplying the boiler combustion air. Keywords: steam systems; energy consumption; energy efficiency; greenhouse gas emissions; energy-saving; industry; energy transition; Keywords: blowdown; boiler; efficiency; energy; fig; fuel; industry; losses; steam; system; water
• Estimating the Unmeasured Output of Nonlinear SISO System under Uncertainty by Krasnov, Dmitry V.; Utkin, Anton V. (2024) - (0000) Let us consider various variants of measurements in system (2.1) and the corresponding conditions for the physical realizability of observers of unmeasured state variables and external disturbances. The scientific novelty lies in the identification of a practically significant class of SISO systems with unmatched disturbances, where the problem of estimating unmeasured state variables is feasible without additional identification of the existing parametric and external disturbances. Keywords: conditions; control; disturbances; observer; output; state; system
• On the External Estimation of the Limit Reachable Set for the Linear Discrete-Time System Based on Support Hyperplanes by Simkina, Anastasiya (2024) - Also, let u = Sv ∈ U . Keywords: discrete-time system, limit reachable set, support hyperplane, convex set, polyhedral approximation 1. Keywords: control; k=0; limit; set; system
• Adaptive Disturbance Rejection Control of 2D Crane Based on DREM with Instrumental Variables by Petrov, Vladislav; Glushchenko, Anton; Lastochkin, Konstantin (2024) - Vaughan, J., Maleki, E., & Singhose, W. (2010) Advantages of using command shaping over feedback for crane control, Proc. 2010 American control conference, Baltimore, MD, United States, 2308–2313. Ideal Control Law Derivation To define the required control quality for the system (3.16), the following reference model is introduced: ξ̇ref (t) = AKξref (t) + b0e T 1Kx1d, (3.18) where K ∈ Rn is a parameter vector, which defines a Hurwitz matrix AK = A0 + b0K T. Then the tracking error ξ̃ = ξ (t)− ξref (t) is described by: ˙̃ξ (t) Keywords: control; crane; disturbance; parameters; s+k; system
• The Methods for Aviation Systems’ Safety Analysis during Combinations of Dangerous Heterogeneous Events Including Human Factor by Filimonyuk, Leonid; Bobrov, Denis; Zavialov, Egor; Baklashov, Aleksandr (2025) - 5. CONCLUSION This study developed and applied a structured probabilistic method for evaluating the safety and reliability of aviation systems based on mathematical modeling of system states and the failure and recovery flow intensities. This approach allows us to narrow the scope of considered factors, enabling researchers to focus precisely on those that are genuinely influencing system safety and reliability under specific operating conditions. Keywords: aviation; safety; system
• Concordance of Private and Public Interests: Dynamic Graph Representation, Identification and Simulation Modeling by Antonenko, A.V.; Gorbaneva, O.I.; Ougolnitsky, G.A. (2016) - Second, the standard methods solve only the problem of numerical identification, i.e. determination of the numerical values of model parameters. In turn, genetic algorithms don't guarantee such an accuracy but practically don't depend on the number of model parameters. Keywords: computer; cppi; identification; models; resource; set; simulation; system; t t
• The concept of intelligent tutoring for enterprise staff as a component of integrated manufacturing control system development by Smirnova, Gulnara (2017) - 2. Algorithm for finding the solution of the problem - Allow you to specify the semantics of typed formulas. For a software implementation does not use the formula editor arithmetic data types (ADT) and / or parse trees formats for mathematical formulas (MathML, etc.) and reflects the perception of the structure of the formula written by the user. Keywords: control; editor; formula; manufacturing; problem; system; training; user
• A System Approach to the Regional Sustainable Management by Ougolnitsky, Gennady A. (2017) - The author's approach to the analysis of regional active systems is based on the general complex theory of sustainable management in active systems [20]. The author's approach uses hierarchical dynamical game theoretic models formalizing and integrating many different aspects of the control in active systems. Keywords: agents; approach; center; compatibility; control; development; information; level; management; science; state; system
• The Development of the agent-based demography and migration model of Eurasia and its supercomputer implementation by Bakhtizin, Albert R; Makarov, Valery; Sushko, Elena; Sushko, Gennady (2017) - In Fig. 1 the scheme of interaction of model agents through native library and MPI operation is shown. The simulated system will consist of agents representing individuals and sets of links to other agents, which represent the social interactions of individual. Keywords: agents; exchange; message; model; mpi; number; parallel; process; processes; simulation; system
• Research on Comprehensive Evaluation of Harmonious Society in East China by Men, Kepei; Jiang, Liangyu; Liu, Jing (2010) - Then we rank according to the scores of first principal component. Then we make principal component analysis to the harmonious index of six provinces and Shanghai city with SAS program. Keywords: civilization; component; means; principal; shanghai; society; system
• The key Techniques Study of Constructing the Roaming Modelin Virtual Environment by Xiaogen, Li; Zong-min, Wang; An-ming, Wang; Xiang-bing, Yang (2011) - The study results can be summarized as follows：⑴the Texture Mapping Technology make the 3D model roaming more smoother;⑵the Construction Technologies of many trees models make the data volume worse;⑶the 3D digitization of Zhengzhou University campus provides a new idea to construct 3D virtual large scene model. The 3D digitization of Zhengzhou University campus provides a new thought to construct 3D virtual large scene model which has bigger data volume in the future. Keywords: campus; environment; fig; model; roaming; system; texture
• Process Planning Service Mechanism Based on SaaS Mode by Zhao, Peng; Sheng, Buyun (2011) - 3. Process Planning Service Mechanism In the SaaS model, to provide customers with individual services, the CAPP system must be studied in the aspect of process planning service mechanism, including system architecture, design & realization of process planning services and service management mechanism and other relative problems. This layer contains four categories of basic services: process planning service, process service, process rules service and basic system service (such as data service， logical service, agency service). Keywords: architecture; capp; management; mechanism; planning; process; process planning; requirements; saas; service; software; system
• Micro-manufacturing Technology Using DUV Laser and NC by Xu, Gang; Dai, Yutang; Cui, Jianlei (2011) - The plume dynamics in laser ablation of silica glasses generates non-volatile products, so after ablation, some of re-deposited particles scattered onto and over nearby the ablated surface, as shown in Fig. 6(a). In this study, we also measured laser ablation depth under conditions with different laser pulses and constant energy (F=4J/cm2), as shown in Fig. Keywords: ablation; fig; laser; micro; min; process; processing; pulse; rate; silica; system
• Development Framework for Gantry Crane Training System Based on Virtual Reality by Dong, Haoming; Chen, Dingfang; Zou, Shaojun (2011) - Developed gantry crane virtual training system which based on virtual reality technology achieves good results in the process of actual use. Microsoft Word - 14 Haoming Dong, Dingfang Chen Shaojun Zou--Development Framework for Gantry Crane Training System Based on V Advances in Systems Science and Applications (2011), Vol.11, No.3-4 309-314 ISSN 1078-6236 International Institute for General Systems Studies, Inc Development Framework for Gantry Crane Training System Based on Virtual Reality Haoming Dong1,2 , Dingfang Chen1 and Shaojun Zou2 1Wuhan University of Technology , Wuhan 430063, China； 2Wuhan Supervise and Test Institute of Especial Equipment, , Wuhan 430018, China Abstract With the rapid development of science and technology, and the improvement of production safety and management standards, the use of virtual reality technology to gantry crane operator teaching simulation to train high quality personnel has become a pressing need. Keywords: crane; gantry; gantry crane; operating; reality; system; training
• Numerical Simulation and Defect Analysis in the Casting of the Nodular Cast Iron Truck Rear Axle by Sun, Y.; Luo, J.; Mi, G.F.; Wang, X.J.; Lin, X. (2011) - The pouring system and structure of rear axle casing are improved, and the casting technique is developed. 3.New Pouring System Design and Technology Optimization 3.1 New pouring system design Based on actual experiments and above analysis, the Pro/E software is used to establish the three-dimensional (3D) CAD engineering model for the truck rear axle casing with a new pouring system, the CAD model is one precondition for the structure design and numerical simulation of new truck rear axle casing. Keywords: axle; axle casing; casting; pouring; rear; rear axle; system; truck
• An Articial Volition Architecture for Autonomous Robotics by Raptis, T. E.; Karamanos, K. (2016) - Let then x1,· · · ,xnin and x1,· · · ,xnout be a set of internal and external vari- ables defined as follows : the internal variables form the basis of the inner loop dynamics while they are coupled to the set of external variables. The inner loop attempts to bring the set of external variables under its own control. Keywords: agent; dynamics; model; module; system; variables; volition; world
• Driver Drowsiness Detection System by boumehed, Meriem; Alshaqaqi, Belal; Baquhaizel, Abdullah Salem; Ouis, Mohamed El Amine (2016) - (2007), “An improved real time eye state identification system in driver drowsiness detection”, in proceeding of the IEEE International Conference on Control and Automation, Guangzhou, CHINA. Meriem B., Belal A., Abdullah Salem B, etc: Driver Drowsiness Detection system A. Face Detection The symmetry is one of the most important facial features. Keywords: detection; driver; drowsiness; eye; eyes; face; system
• STUDY OF EXTERNAL AND INTERNAL FACTORS AFFECTING ENTERPRISE’S STABILITY by Zinovieva, Catherine G.; Kuznetsova, Margarita V.; Dorfman, Tatyana V.; Limarev, Pavel V.; Limareva, Juliya A. (2016) - Governmental institutions play an important role in regulating the activities of enterprises. It was found that between innovative growth and relative quality of products there is a certain correlation, while enterprises offering a great number of new products compared to its competitors the probability to offer more useful products from consumer’s point of view is higher. Keywords: enterprise; environment; factors; influence; production; stability; system
• The System of Parameters Efficiency of Financial Supervision by Yalyalieva, Tatiana V.; Murzina, Elena A. (2015) - This implicitly proves the desire for diversification and economic control of enterprise risks associated with imperfect institutional environment and excessive transaction costs. Comprehensive mechanism for efficiency control of transaction costs which is used in economy to reduce them involves development of ideology, specification and protection of property rights, standardization of measurements, accounting and reporting, maintenance of monetary system, improvement of law enforce- Advances in Systems Science and Application (2015) Keywords: activity; control; economic; efficiency; payments; state; system; tax
• A Novel Multi-attribute Decision Making Methodology and Application by Liu, Yong; Lin, Yi (2015) - By making use of the cut set of intuitionistic fuzzy sets, the upper and lower ap- proximation operators of intuitionistic fuzzy rough set and the axiomatic method of the approximation operators based on general binary intuitionistic fuzzy re- lationship are respectively constructed [8–10], and then it is well known that the upper and lower approximation sets of intuitionistic fuzzy rough sets are in- tuitionistic fuzzy sets by making the proof [11]. For the related literature on attribute reduction, a genetic algorithm is pro- posed to reduce attributes by making use of the characteristics of intuitionistic fuzzy information systems[24], while the kind of attribute reduction algorithm of intuitionistic fuzzy rough set based on mutual information by combining in- 204 S. Baizakov, N.Baizakov and Jeffrey Forrest: A Novel Multi-attribute Decision... formation entropy theory and intuitionistic fuzzy rough set is constructed and designed[25]. Keywords: attribute; decision; dominance; ifdda(xi; information; set; system
• Obsolescence of Organizations: a Modeling Approach in System Dynamics by CUMENAL, Didier (2015) - Why, what field and what subject for this research? 1.1 Why this study Our past experience has led us to lead a group of “SME”, to straighten firms in distress as a senior consultant and, many years, to conceptualize these achieve- ments with a thesis PhD at the Sorbonne in the field of organizations dynamics (evolution and change of state). Vol.15 No.2 119-133 Obsolescence of Organizations: a Modeling Approach in System Dynamics Didier CUMENAL1,2 1 Dynamic Systems, Group AFSCET the French Association of Systems Sciences 2 System Dynamics Society Abstract Economic crisis as well as human crisis is well alive. Keywords: capacity; dynamics; information; management; model; obsolescence; organization; state; system; time
• Systemic Complexity of Empires and the Globalization by Duarteramos, Hermínio (2015) - Keywords Systemic complexity; Empire system; Globalisation; Worldwide inte- grated system 1 Introduction The concept of complexity is linked to real systems through the integration of multiple interactive components. This means that in general empire systems have a 2nd or 3rd degree of complexity. Keywords: acrony; complexity; empire; globalization; system; world
• Tackling Foundations of Systemic Complexity on Reality and Decision Systems by Duarteramos, Herm´ınio (2015) - Within this frame, I wish to participate freely on the open discussion of some fundamental thoughts on complexity, to better understand systems both of ob- jective and subjective realities, trying to discover an all-embracing model for a single scientific paradigm of reality systems. We use it to acknowledge both objective and subjective reality, for the near contact world till the ultimate mater in the void real space. Keywords: complexity; decision; human; probability; quantum; reality; system; systemic; wavefunction; world
• Dynamic Stackelberg Games with Requirements to the Controlled System as a Model of Sustainable Environmental Management by Kornienko, Sergey A.; Ougolnitsky, Guennady A. (2014) - Vol.14 No.4 325-345 Dynamic Stackelberg Games with Requirements to the Controlled System as a Model of Sustainable Environmental Management Sergey A. Kornienko and Guennady A. Ougolnitsky Southern Federal University, Russia Abstract A definition of sustainable environmental management based on the hierarchical game theoretic formalization is proposed. 2 Sustainable environmental management: mathematical formalization Thus, to define sustainable environmental management it is necessary to formu- late certain requirements both to the state of the environmental system and to the control impact on it. Keywords: case; control; development; environmental; game; homeostasis; leader; management; requirements; solution; sustainability; system; theory; time
• Research and Development of Process Knowledge Management System in OKP Company by ChenLi, W. L.; Xie, S. Q. (Shane) (2014) - Process knowledge is a special type of knowledge that controls how products are manufactured. A hybrid approach aiming at representation of three main types of process knowledge is discussed. Keywords: companies; flow; knowledge; management; manufacturing; okp; pfc; pkms; process; process knowledge; system
• Computer Simulation of Social Partnership in the System of Continuing Professional Education by Dyachenko, Vladimir K.; Ougolnitsky, Guennady A.; Tarasenko, Larissa V. (2014) - Vol.14 No.4 378-387 Computer Simulation of Social Partnership in the System of Continuing Professional Education Vladimir K. Dyachenko, Guennady A. Ougolnitsky and Larissa V. Tarasenko Southern Federal University, Russia Abstract A game-theoretic model of social partnership in the system of continuing pro- fessional education is proposed. Keywords: social partnership, continuing professional education, simulation mod- eling, identification, dynamic games. Keywords: model; partnership; players; social; system; training; university
• Robust Design and Its Challenge for Manufacturing System by Li, Han-Xiong; Lu, XinJiang (2014) - Keywords robust design, sensitivity analysis, stability, uncertainty 1 Introduction In general, robust design may be classified two groups, static model based design and dynamic model based design. Keywords: analysis; control; design; index; methods; model; performance; process; sensitivity; system; uncertainties
• The Theory of Parametric Control of Macroeconomic Systems and Its Applications(I) by Ashimov, A.; Adilov, Zh.; Alshanov, R.; Borovskiy, Yu.; Sultanov, B. (2014) - The aggregate algorithm for estimating condition(1.3)for es- timation of mapping critical point set. The condition of model stability relative to ad- missible perturbations of the initial data [16] is a one of the conditions of the model adequacy. Keywords: algorithm; control; mapping; methods; model; parametric; point; set; stability; system; theory; values; vector
• An Agent-based Distributed Process Planning and Scheduling System by Wang, Y.F.; Zhang, Y.F.; Fuh, J.Y.H. (2014) - Fig.1 presents the framework for the agent-based distributed process planning and scheduling system, which consists of six kinds of agents: resource agent (RA), production monitor agent (PMA), process identification agent (PIA), pro- cess planning agent (PPA), scheduling agent (SA), and facilitator agent (FA). The system comprises several intelligent functional agents, each performing a specific task while accomplishing the global tasks through the corporation with other agents. Keywords: agent; cost; machine; planning; process; process planning; schedule; scheduling; system; tier; y.f
• Modied Yoyo Model and Its Applications in Chinese History by Wang, Zelong; Lin, Yi; Zhu, Jubo (2013) - The yoyo model, a new tool as well as other system models, is proposed to describe the general system, and it has explained lots of properties of the system, such as the blown-ups and shrinking. Keywords Modified yoyo model, Yoyo’s character, Yoyos’ interaction, Spring and Autumn and Warring States, Military system 1 Introduction Keywords: behavior; history; interaction; modified yoyo; new; science; size; spin; spin field; spin lines; system; yoyo model; yoyos
• Fashion ERP Systems and Supply Chain Coordination by Li, Wing-Yan; Choi, Tsan-Ming; Chow, Pui-Sze (2013) - As discussed in Section 4, there are some new versions of ERP systems developed in order to handle the problem of mis-fit between ERP system and organizational functionality. We conduct in Section 2 a comprehensive review of the literature on the apparel supply chain characteristic- s, supply chain coordination, ERP system in fashion industry and the challenges and successful factors in ERP system implementation. Keywords: business; case; chain coordination; company; coordination; enterprise; erp; erp system; fashion; implementation; information; management; order; partners; planning; processes; production; supply chain; system; tal
• Systems Dened on Dynamic Sets and Analysis of Their Characteristics by Duan, Xiaojun; Lin, Yi (2013) - No.1 21-36 Systems Defined on Dynamic Sets and Analysis of Their Characteristics Xiaojun Duan1 and Yi Lin2 1Department of Mathematics and Systems Science, National University of Defense Technology,Changsha 410073, PR China 2Department of Mathematics,Slippery Rock University Slippery Rock, PA 16057 USA Abstract (Lin, 1999) describes the static structures of general systems and investigates systems dynamics using the concept of time systems without clearing pointing out where systems attributes would come into play. On this basis, leveled systems, time systems, etc., are effectively described and studied in general sys- tems theory. Keywords: objects; set; system
• Sup-Pixel Edge Detection Technology and its Application in Non-contact Measurement of Precise Parts by Lei, Bo; Lu, Hong; Shang, Chenghuo (2012) - 2.3 Composition of Hardware 2.3.1 Linear CCD TCD1501D The TCD1501D which includes sample-and-hold circuits is a high sensitive and low dark current 5000 elements CCD image sensor. The value of each discrete voltage signal corresponds to the light intensity of the photosen- sitive cells, and the order of output signal is corresponding to the position of the cell. Keywords: ccd; edge; fifo; image; pixel; signal; system
• Research on the 3-Dimensional Grab Design System Based on Case-Based Reasoning by Sun, Yuantao; Li, Ran (2012) - Fig.1 Design flow of grab based on CBR So that the grab intelligence design depend on the following key technologies: case expression retrieval cases modify case modification. The characteristics of grab product design are took account in the paper. Keywords: case; design; grab; method; model; reasoning; system
• Rotor, Bearing and Dynamic Equations in Energy Storage Flywheels for Vehicles by Zhang, Jinguang; Hu, Yefa (2012) - This paper discusses rotor and bearing design technology in energy storage flywheels for vehicles, with particular emphasis on orientation of flywheel rotors, rotor geometry and magnetic bearings. This paper describes issues associated with rotor and bearing design technology in energy storage flywheels for vehicles, with particular emphasis on orientation of flywheel rotors, rotor geometries , magnetic bearings and differential equations of the magnetic suspended flywheel. Keywords: bearing; energy; flywheel; magnetic; rotor; speed; storage; system
• A Novel Grey-fuzzy Predictive Control Algorithm Based on Physical Mode for Roller Kiln by Tang, Liang; Yang, Mingzhong (2012) - if e(t) < eξ (17) In kiln temperature control system, E and EC (E means error between reference value and real temperature of the kiln, and EC means the differential coefficient of E) are typical variables. An appropriate control system designed to make temperature process control in roller kiln as accurate as possible. Keywords: control; grey; kiln; process; roller; system; temperature
• Predictive Feedback Control Method for Stabilization of Continuous Time Systems by Shalby, Lina Ahmed (2017) - In this paper, we have extended PFC method to stabilize chaotic continuous time systems by discretizing the system numerically using Euler method, and then applying the PFC method. In this paper, we generalize the PFC method by extending it to stabilize continuous time systems. Keywords: chaos; control; fig; method; system; time
• New Analytics of International Relations: System Forecast of Cold War’s Outcomes by Svetlov, Victor; Sidorov, Nikolay (2017) - The main goal of the article is to develop new analytics that allows prediction of long-term trends in the evolution of international relations world system. The second most stable is С conflict relation. Keywords: conflict; proof; relations; states; system; theorem; war; world; х)(y
• AUV Thrust Allocation with Variable Constraints by Tolstonogov, Anton Yu.; Kostenko, Vladimir V. (2017) - One method of extending the functionality of the vehicle is installing tunnel thrusters in addition to the stern propulsion system. Adv Syst Sci Appl (2017) AUV THRUST ALLOCATION WITH VARIABLE CONSTRAINTS 3 This approach allows controlling both survey-style missions and low speed interactions with the environment for a vehicle equipped with tunnel thrusters. Keywords: allocation; control; method; system; thrust; thrusters; vehicle; velocity
• Price of Anarchy for Maximizing the Minimum Machine Load by Chirkova, Yulia Vasil'evna (2017) - THE MODEL Consider a system S = S(N, v) composed of N machines operating with speeds v1 = 1 ≤ · · · ≤ vN = s. Note that such choose of machine speeds does not contradict with generality since one always can normalize speeds dividing them by the speed of the slowest machine. 6.4 presents the PoA dynamics for those systems where machine speeds differ rather little, that is normalized speeds are closed to 1. Keywords: equilibrium; machine; system; λi(l
• Person Re-Identification Based on SAD and Histogram in a Non-Overlapping Camera Network by Baquhaizel, Abdullah Salem; Kholkhal, Safia; Alshaqaqi, Belal; Keche, Mokhtar (2018) - Person re-identification in computer vision systems aims to follow a person, associate an identifier to him, and store it in a database. 3. DESCRIPTION OF THE PROPOSED SYSTEM We present the conception and implementation of a system for person re-identification in a camera network, based on the appearance. Keywords: camera; computer; detection; histogram; identification; ids; image; number; objects; person; results; system; tracking; verification
• An Approach for Developing Context-aware Adaptive Information Systems by Hussein, Mahmoud Mohammed (2018) - In our approach, there is a need to keep track of some context variables that cause system adaptation. There is an increasing demand for information systems that are aware of their contexts and dynamically adapt themselves at runtime in response to changes in these contexts [19]. Keywords: adaptation; approach; changes; context; information; model; role; route; rules; service; set; system
• Maximum Power Point Tracking Technique For PV System By Using Golden Section Search Method by Singh, Sonvir (2018) - In this paper, a new MPPT technique is developed for tracking maximum power point which is efficient to existing techniques with the help of the Golden Section Search Optimization Method. than maximum power point must be lie in (V1k, Vk). Keywords: energy; maximum; panel; point; power; system; temperature; voltage
• Systems Methodology And Model Tools For Territorial Sustainable Management by Ougolnitsky, Gennady A.; Anopchenko, T. Yu.; Gorbaneva, O. I.; Lazareva, E. I.; Murzin, A. D. (2018) - Human oriented reframing of the territories of innovative sustainable development system management model, SGEM 2017 The goal of the present paper is to justify a methodology and real ways of territorial sustainable development management system design based on efficient model tools and information technologies. Keywords: agent; control; coordination; development; function; interests; management; mechanisms; model; regional; resources; risk; science; system
• The application of graph decomposition to development of large scale agent-based economic models by Bakhtizin, Albert R; Makarov, Valery; Sushko, Elena; Sushko, Gennady (2019) - The simulated system consists of agents representing individuals and sets of links to other agents, which represent the social interactions of individual. The simulated system consists of agents which represent individuals and a set of links to other agents, which represent the social interactions of individual. Keywords: agents; decomposition; distribution; number; parallel; processors; system
• Surrogates for the matrix l0-quasinorm in sparse feedback design: Numerical study of the efficiency by Bykov, Alexey; Shcherbakov, Pavel (2018) - In this paper, various approximations to the number of nonzero rows of a matrix are considered and applied to sparse feedback design in optimal control problems for linear systems. The main goal of this paper consists in comparing the efficiency of different approximations to the matrix `0-quasinorm, which can be used for sparse feedback design in optimal control problems. Keywords: 1∞-norm; approximations; control; matrix; number; performance; problem; quasinorm; rows; system
• Chaotic Analysis and Improved Finite-Time Adaptive Stabilization of a Novel 4-D Hyperchaotic System by Umoh, Edwin A.; Iloanusi, Ogechukwu N. (2018) - u u u uV t x x x x x x x x x x x x x x x x x x x x x x x x x x x x                                                                     10 10̂ (3.10) The partial derivative of (3.6) produces 1 1 2 2 3 3 4 4 1 1 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 ( ) ... ... V t x x x x x x x x                                 (3.7) Keywords: system; time; u x; ˆ ˆ;  ;  ;  ;  
• A Unified Approach to Reliability, Availability, Performability Analysis Based on Markov Processes with Rewards by Viktorova, Valentina S.; Lubkov, Nikolai V.; Stepanyants, Armen S. (2018) - All changes of system states in the class of dynamic models are considered as the processes developing in time. Therefore, system states set is subdivided into classes, in accordance with level of system performance. Keywords: analysis; failures; markov; matrix; model; reliability; reward; states; system; time; λw3
• Protecting A Low Voltage Direct Current System Using Solid-State Switching Devices for DC Grid Applications by Almutairy, ibrahim; Asumadu, Johnson; Xingzhe, Zhang (2019) - Considering LVDC power system design, and focusing on fault protection and the systems DC circuit breaker, are system priorities. New microgrids will be perceived in the DC power format and many power systems or, power conversion components are readily available but, as it applies to DC circuit breakers, many different designs are still in the experimental stages. Keywords: breaker; circuit; current; fault; fig; igbt; lvdc; model; power; protection; system; voltage
• Situational Awareness Formation For Large Network-Systems by Abrosimov, Viacheslav (2018) - Large system situational awareness formation is the process of collective accumulation of information that describes the events and situations generated by the environment and system initial conditions, which is carried out in parallel with system functioning and implemented by all large system elements. These data come to situational awareness system from intelligence agents, advanced units and from higher-level governmental structures including a combat command control information network. Keywords: awareness; elements; ensembles; information; level; network; system
• Tuning hybrid distributed storage system digital twins by reinforcement learning by Sapronov, Andrey; Belavin, Vladislav; Arzymatov, Kenenbek; Karpov, Maksim; Nevolin, Andrey; Ustyuzhanin, Andrey (2018) - RELATED WORKS The task of storage area network simulation has been approached in several publications. Published December 31, 2018 Abstract: In this paper we develop a concept of data-driven control of distributed storage systems digital twin. Keywords: approach; control; data; learning; network; parameters; set; simulation; state; storage; system; time
• SCADA Based Remote Monitoring and Control of Pressure & Flow in Fluid Transport System Using IMC-PID Controller by Priyanka, E. B.; Maheswari, C.; Ponnibala, M.; Thangavel, S. (2019) - Hence in order to enhance the proprietary of remote monitoring and control technology, this paper emphasizes the development of architecture with local intelligent using IMC based PID controller can be integrated with DCS/SCADA and this research work spectacle only the development and application of Local Intelligence architecture for remote monitoring and control of concerned field parameters. The simulation and real-time investigational work have been conceded on the flow and pressure control loop outfit to examine the performance of the ZN tuned PID, CC-PID and IMC tuned PID controllers. Keywords: control; controller; flow; fluid; imc; loop; monitoring; pid; pid controller; plant; pressure; process; rate; system; time
• Machine Learning Algorithms for Automatic Anomalies Detection in Data Storage Systems Operation by Hushchyn, M.; Sapronov, A.; Ustyuzhanin, A. (2019) - Keywords: machine learning, time series analysis, anomaly detection, data storage systems 1. INTRODUCTION Modern data storage systems are built from hundreds of solid-state drives (SSDs) and hard disk drives (HDDs), networks and controllers to handle and process incoming data. In this work several approaches of anomaly detection for data storage systems are considered. Keywords: anomalies; anomaly; classification; data; detection; forest; isolation; series; storage; system; time
• Distributed Data Gathering System to Analyze Natural Gas Composition by Brokarev, Ivan Andreeich; Vaskovskii, Sergei Vladimirovich (2019) - So, it is worthwhile to develop distributed gas analysis systems to overcome these shortcomings. Abstract: Problems of development of gas analysis system based on computing fabrics have been studied. Keywords: analysis; composition; data; gas; gathering; input; model; network; parameters; system
• Enhancing Hadoop Performance in Homogenous and Heterogeneous Big Data Environments by Dynamic Slot Configuration by Hamza, Ekhlas Kadhum (2020) - 5. CONCLUSION AND FUTURE WORKS The problem of high workload and therefore, increased computational resources in Hadoop MapReduce Platform for big data processing, is an attempt to mitigate the optimized Hadoop solution by allowing the slot configuration between maps and reduce the tunable according to certain job priority or homogeneity as well as the available resource spontaneously. Big data can be identified mainly in three parameters, which are complexity, volume and dynamicity. Keywords: data; environment; hadoop; jobs; performance; processing; slot; system; task; workload
• Average Predictive Control for Nonlinear Discrete Dynamical Systems by Dmitrishin, Dmitriy; Iacob, Ionut Emil; Stokolos, Alex (2020) - Various estimates for multipliers allow us to construct control systems that stabilize cycles. One of the possible directions for future research is related to investigating new control schemes that combine the use of control system previous states and the initial system predicted states, i.e. the predictive control shall be considered together with the semi-linear control Keywords: control; cycle; j=1; mapping; matrix; multipliers; system
• The Optimal Control of the Vessel’s Automatic Dynamic Positioning System Under Deviation by Kramar, Vadim; Alchakov, Vasilii; Osadchenko, Alexander (2021) - The main tasks of dynamic positioning system (stabilization of horizontal shifts of the ship with the required accuracy; vessel control by the heading angle so that its current value φ align with its optimal value φ* with the required accuracy, which ensures minimal energy consumption while steering etc.) The position-keeping regime is characterized by many favorable features: 1) the coordinates of vessel position and their velocity change in proximity to zero values; 2) all types of vessel motions must be insignificant; 3) the vessel heading angle in a time of vessel control process can be considered constant, equal to some required value. Keywords: control; form; positioning; system; vessel
• Network Redundant DCS Configuration Management by Zakharov, Nikolay; Klepikov, Vladimir; Podkhvatilin, Dmitry (2020) - The approach is based on a formalized vector-matrix representation of sets of system components, possible system configurations and functional relationships between them. Optimization of the number and component composition of DCS configurations should be performed taking into account the depth and reliability of the built-in software and hardware self-diagnostics of DCS components. Keywords: components; configurations; control; dcs; information; system; vector
• An Optimal Itinerary Generation in a Configuration Space of Large Intellectual Agent Groups with Linear Logic by Maximov, Dmitry (2019) - Keywords: intellectual agent; itinerary choice; goal lattice; game semantics. Thus, the rewards are provided by the environment, and they are lattice elements but not numbers as in [1]. Keywords: agent; game; goal; lattice; system
• Uncertain Controllability and Observability of an Optimal Control Model by Latunde, Tolulope; Ishaq, Adam A.; Adedotun, Adedayo F.; Ajinuhi, Joel O.; Peter, Olumuyiwa J. (2021) - Keywords: controllability, observability, uncertain systems, optimal control, capital asset management 1. INTRODUCTION Controllability and observability are important properties in control systems. In this work, uncertain controllability and observability of dynamic systems are carried out by formulating a capital asset management control problem for the uncertain dynamic system such that the uncertain dynamic system is limited to systems involving uncertain processes. Keywords: asset; controllability; model; observability; system; time
• Simulation Based Design for Refrigerator Development by Fukuyo, K. (2017) - (1996), “An investigation of household refrigerator cabinet thermal loads”, HVAC&R Research, No.2, pp.135-148. (a) (a)System A (b) (b)System B Fig.2 Layouts of air supply systems It takes much time to repeat the measurements for studying the air distribution inside the cabinet with the new system. Keywords: air; cabinet; design; heat; refrigerators; simulation; supply; system
• Simultaneously Robust Chaos Synchronization and Identification of Unknown Parameters for Nonlinear Gyro System by Daeichian, Abolghasem; Aghaei, Shahram (2021) - The identification of unknown system parameters is also the side goal of many studies. The parameters of slave system or control input converge to the nominal value of master system parameters by a parameter updating law in spite of the uncertainty. Keywords: control; gyro; parameter; slave; synchronization; system
• Pretreatment Performance Evaluation of the Seawater Desalination Plant of Beni Saf BWC by Berrabah, Mourad; Bouabdesselam, Hassiba; Ghaffor, Noreddine (2023) - In spite of the effectiveness of the pretreatment employed by the plant, the fouling phenomenon persists, which requires an additional pretreatment process such as membrane pretreatment (desalination plant of MAKTAA) to improve the quality of pretreated seawater and increase the life cycle of RO membranes. Currently, a very noteworthy trend includes the use of membrane pretreatment (Microfiltration- Ultrafiltration), to improve the quality of the pretreated water and consequently the performance of the RO installation. Keywords: beni; desalination; desalination plant; filtration; plant; pretreatment; seawater; system
• Numerical Methods for Constructing Solutions of Functional Differential Equations of Pointwise Type by Beklaryan, Armen Levonovich (2020) - As noted earlier, the space of traveling wave type solutions for such a system coincides with the space of solutions of the FDEPT system ẋ1(t) Russia Abstract: The article discusses construction of traveling wave type solutions for the Frenkel- Kontorova model on the propagation of longitudinal waves. Keywords: boundary; condition; differential; equations; functional; problem; solution; system; type; value
• Statistical Properties of VANET-based Information Spreading by Varga, Imre; Kocsis, Gergely (2021) - There can be hundreds of different information in the system, however a dominant part of agents carries Copyright c© 2020 ASSA. It goes by the RSU in node B receiving new information at t = T . Keywords: agents; information; number; simulation; spreading; system; time; vehicles
• Allocation of Limited Resources in a System with a Stable Hierarchy (on the Example of the Prospective Military Communications System) by Kuznetsov, Alexander Vladimirovich (2020) - In the process of movement, the agents lose each other out of visibility due to the characteristics of the terrain being travelled, as a result of which there is a need to rebuild the communication graph Γ. The author thinks the requirements graph as the imaginary device that generates an endless stream of communication graphs according to certain rules. In the described problem, the resource is the edges of a certain graph corresponding to communication channels. Keywords: ag1; agents; allocation; channels; communication; example; graph; problem; req; resources; set; system
• Estimating the Response Time of a Cloud Computing System with the Help of Neural Networks by Gorbunova, Anastasia V.; Vishnevsky, Vladimir M. (2020) - Keywords: cloud computing, parallel computing, queuing system, parallel service of requests, average response time, multilayer perceptron, artificial neural networks, machine learning methods 1. The article is organized as follows: Section 2 describes the mathematical model of the cloud center, Section 3 discusses the possibility of applying a new approach to the analysis ∗Corresponding author: avgorbunova@list.ru 106 A.V. GORBUNOVA, V.M. VISHNEVSKY of average response time, namely, artificial neural networks (ANNs), provides a numerical example, and finally, Section 4 highlights the prospects for further research. Keywords: cloud; computing; request; response; sub; system; time
• Control, Activity, Personality by Novikov, Dmitry (2020) - In the case when a man performs control himself (being an element of a control system, or the entire control system, see Fig. 1), he implements control activity [16]. The specifics of control activity, which are the subject matter of control methodology Keywords: action; activity; components; control; fig; matter; models; personality; psychology; result; science; structure; subject; system; theory
• The Performance Study on Two-Stage Vibration Isolation System with Active Magnetic Suspension Control by Liu, Xiaojing; Hu, Yefa (2012) - 2 Active Magnetic Suspension Vibration Isolation control system 2.1 Theory of Active Magnetic Suspension Put active magnetic suspension vibration isolation system into the layer between middle mass m2and pedestal m3 .Construction and theory is showed in Fig.1 and Fig.2.there are three masses —m1 is up layer mass,m2 is middle layer mass,m3is pedestal mass.k1and c1 is stiffness and daming of the first stage.k2 and c2 is stiffness and daming of the second stage. Com- pared with passive control of isolation vibration system, active control can get better effectiveness by adjusting stiffness and damping. Keywords: force; isolation; magnetic; stage; system; vibration
• Design and Comparison of Plasma H∞ Loop Shaping and RGA-H∞ Double Decoupling Multivariable Cascade Magnetic Control Systems for a Spherical Tokamak by Mitrishkin, Yuri; Pavlova, Evgeniia; Patrov, Mikhail (2021) - Because of that, we intend to design and simulate plasma control systems for the tokamak Globus-M, which is one of the advanced spherical tokamaks. Current inverter as self- oscillating actuator in applications for plasma position control systems in the Globus-M/M2 and T-11M tokamaks. Keywords: control; control system; controller; current; decoupling; design; fig; globus; loop; model; plant; plasma; position; shape; shaping; system; tokamak
• DMU-Oriented Design Based on Cases and the Research on KBE System by Qian, Yiming; Chen, Xu; Zhang, Bin; Zhou, Jinjia (2012) - In the engineering that uses artificial network to acquire case knowledge, these cases which are systematically filtered and have appropriate similarity and correspond- ing results should be provided by the special adaptive algorithm of NN to learn the samples and constant modifying connecting weight distribution to meet the demands in order to make NN acquire the same exporting cases as much as pos- sible under the condition of the identical input. It describes the assembly information, functional information, movement relation information and cooperative relation information of the whole product, and also expresses design parameter and engineering se- mantic constraint of products parts and describes the design information about each stage of the life circle of the whole product. Keywords: case; design; kbe; knowledge; parts; system
• Decoupling Model-Based Fuzzy Logic Control of Room Temperature and Humidity by Yordanova, Snejana (2021) - It is a TSK structure built on the basis of a modified transfer functions based TSK plant model. GA for TSK plant model parameter optimisation are selected for the parallel search of the parameter space, the avoidance of trapping in a local extremum and of computation of gradient. Keywords: control; controllers; decoupling; flc; humidity; linear; model; pdc; plant; plant model; system; temperature; time; tsk; variable
• Control Model of the Floodplain Territories Structure by Voronin, Alexander A.; Khoperskov, Alexander V.; Isaeva, Inessa I.; Klikunova, Anna Yu. (2020) - The development of high-performance supercomputers and effective methods of computational fluid dynamics in recent years makes it possible to effectively simulate a realistic flood regime, which is a system-forming factor in floodplain areas, allowing to significantly reduce the complexity of the constructed SD models. This set of tools for control sustainable development of floodplain areas is an implementation of the general model of the SD information-analytical system proposed by the authors of works Keywords: akhtuba; area; control; flooding; floodplain; model; river; structure; system; volga; water
• Stability and Bifurcation of a Delay Cancer Model in the Polluted Environment by Mohsen, Ahmed Ali; Naji, Raid Kamel (2022) - Time series of the trajectory of the system (2.1) using data given by Eq. (5.62) with P = 0.6 and different values of m. (a) Trajectory approaches to EEP given by e1 = (18, 1.5, 3) when m = 0.1. (b) Trajectory approaches to EEP given by e1 = (32, 0.92, 3) when m = 0.7. Hence, by adding the first two equations in system (2.1) to each other we get: dS dt + dC dt = ψ − µN − αC. Therefore, it is obtained that: dN dt + µN ≤ ψ. Keywords: cancer; system

• On Uniform Convergence Property of Solutions for Periodic Differential Inclusions with Asymptotically Stable Sets by Morozov, Mikhail (2021) - Keywords: time-invariant differential inclusion, periodic differential inclusion, homogeneous differential inclusion, asymptotically stable set, control system 1. INTRODUCTION Studying control systems has led to the use of differential inclusions theory. Few investigations were focused on the analysis of solutions of periodic differential inclusions and their properties. Keywords: control; differential; inclusion; periodic; set; solutions; stability; systems
• Plasma Magnetic Control Systems in D-shaped Tokamaks and Imitation Digital Computer Platform in Real Time for Controlling Plasma Current and Shape by Mitrishkin, Yuri V. (2022) - The platform will allow setting up plasma control systems with an algorithm for plasma equilibrium reconstruction in real time. DESCRIPTION OF THE IMITATION DIGITAL PLATFORM There is the basic approach to model plasma control systems in real time by means of test bed containing two target computers connected by feedback Keywords: control; control systems; globus; magnetic; mitrishkin; plant; plasma; plasma control; platform; systems; time; tokamak
• Stability Analysis and Optimal Measure for Controlling Eco-Epidemiological Dynamics of Prey-Predator Model by Ademosu, Jamiu A.; Olaniyi, Samson; Adewale, Sunday O. (2021) - − C1P1β1 , f2 = r − µ2 − [ 2r k + C2P2 + kP1β1(C2 − C1) k(C2P2 + kP1C2 − C1P1β1) ] f̃1 − β1 ( µ2 − C1P1 C2P2 f̃1 ) (1− P1) Adv Syst Sci Appl (2021) 98 J.A. ADEMOSU, S. OLANIYI, S.O. ADEWALE H = A1Xi + A2Yi + 1 2 [B1u 2 1 +B2u 2 2 +B3u 2 3] +η1 [ rXs ( 1− Xs k ) − (1− u2(t))β1XsXi − P1XsYs − µ1Xs ] +η2 [β1XsXi − P2XiYs − P3XiYi − (µ1 + γ)Xi − u2(t)r0Xi] +η3[γXi + u2(t)r0Xi − µ1Xr] +η4[C1P1XsYs + C2P2XiYs − (1− u1(t))β2YsYi − µ2Ys + u3(t)c0Ys] +η5[(1− u1(t))β2YsYi + C3P3XiYi − µ2Yi], (4.28) where η1, η2, η3, η4 and η5 are the adjoint or co-state variables corresponding to the state variables Xs, Xi, Xr, YS and Yi, respectively. Keywords: control; equilibrium; model; point; predator; prey; stability
• The Collective Behavior of Robots Based on the Internet-of-Things Paradigm by Abrosimov, Vyacheslav; Mazurov, Alexander (2022) - 3. ROBOT’S SITUATIONAL AWARENESS Each robot has to implement an individual control strategy and coordinate its actions with other group robots. A service-oriented mutual assistance architecture is designed for robots to resolve conflicts and problem situations caused by the environment: each robot can use the resources and functionality of other robots via online requests when needed. Keywords: control; environment; functionality; group; internet; mission; paradigm; resources; robot; systems; tasks; things
• Dynamics of COVID-19 Outbreak and Optimal Control Strategies: A Model-Based Analysis by Goswami, Naba Kumar; Shanmukha, B. (2022) - This paper is organized as follows: In section 2 presents the model; In section 3 discussed existence of equilibria and basic reproduction number; In section 4 presents the stability analysis of the model; In section 5 deal with sensitivity analysis of basic reproduction number; In Section 6 illustrate the effects of parameters on disease outbreak ; In Section 7 we extend the model to optimal control model and analysis it. [βaI ∗ aS ∗ + βsI ∗ sS ∗ + µS∗ − βaIaS − βsIsS − µS] + C2 ( 1− E∗ E ) Keywords: control; coronavirus; covid-19; disease; equilibrium; individuals; model; number; outbreak
• A Universal Nonlinear Control Law for the Synchronization of Arbitrary 3-D Continuous-time Quadratic Systems by Elhadj, Zeraoulia; Sprott, J.C. (2012) - Indeed, the error system (8) becomes 350 Zeraoulia Elhadj:A Universal Nonlinear Control Law for the Synchronization of Arbitrary...  e′1 = −e1 − ξ5e2 + ξ3e3 e′2 = ξ5e1 − e2 − ξ10e3 e′3 = −ξ3e1 + ξ10e2 − e3 (10) and if we consider the Lyapunov function V = e21+e22+e23 2 , then it is easy to verify the asymptotic stability of the error system (10) by Lyapunov stability theory since we have dV dt = −e21 − e22 − e23 < 0 for all (ai, bi, ci)0≤i≤9 ⊂ R30, (di, ri, si)0≤i≤9 ⊂ R30 and for all initial conditions. = −ξ9e1 − (ξ11 + 1)e3 − ξ12 (13) Advances in Systems Science and Applications (2012) Vol.12 No.4 351 where  ξ1 = a1 + d1, ξ2 = −a1 − d1, ξ4 = d1x1 − a1x2 − d1y1 + a1y2 ξ5 = −z1 − z2, ξ6 = −2, ξ8 = −x1z2 + z1x2 Keywords: control; synchronization; systems
• Sensitivity and Optimal Control Analysis of Japanese Encephalitis Disease: A Mathematical Model by Goswami, Naba Kumar (2022) - Finally, to see the effects of optimal controls, the infected human and infected vectors are plotted against time with and without optimal control in Figures 7(b). The model is extended to optimal control model incorporating three time- dependent inputs for the control of transmission route by using Pontryagin’s maximum principle. Keywords: control; disease; encephalitis; japanese; model
• Optimal Control Techniques for the Transmission Risk of Nipah Virus Disease with Awareness by Goswami, Naba Kumar; Hategekimana, Fidele (2022) - optimal control model provides a more reliable result as compacted to the model without the optimal control model. Existence and characterization of optimal controls Here, we shall first establish the existence of such control functions that minimises the cost functional J . Keywords: control; disease; model; nipah; virus
• Piecewise Constant Functions in Dynamic Optimization Problems by Orel, Olga Evgenievna; Orel, Evgeniy Nikolaevich (2023) - In addition, some results of numerical solutions of optimal control problems and differential games are given. [12], [9] to solve optimal control problems we used an approach based on construction of piecewise constant functions that are approximations of a Bellman function B(x) or a dual function A(x) (i.e., a Bellman function with time reversal). Keywords: control; line; orel; point; problems; time
• Integrated Mechanisms of Organizational Behavior Control by Burkov, V. N.; Goubko, M. V.; Korgin, N. A.; Novikov, D. A. (2013) - Keywords mechanism design, management theory, organizational behavior, in- tegrated control mechanisms. A set of control mechanisms may be considered as a “kit”, which contains elementary blocks, intended for solving of typical problems of planning, organiz- ing, motivating and controlling. Keywords: agents; control; mechanism; optimization; plan; principal
• Feedback Design in Linear Control Problems as an Optimization Problem by Khlebnikov, Mikhail (2023) - Keywords: linear systems, output feedback, optimization, gradient method, Lyapunov equation, linear quadratic regulator problem, external disturbances 1. The gradient of such function (for the state feedback) was written out in the seminal work [5] by Kalman, and for output feedback in the paper Keywords: control; feedback; linear; output; problem
• Optimizing Frequency Stability in Distributed Power Grids through Advanced Power Flow Control with 25MW Photovoltaic Integration by Tadjeddine, Ali Abderrazak; Bendelhoum, Mohammed Sofiane; Arbaoui, Iliace; Bendjillali, Ridha Iliace; Alami, Mohamed (2023) - Frequency stability analysis plays an indispensable role in understanding and mitigating these fluctuations, thereby ensuring the optimal performance of power systems Through a comprehensive analysis of frequency stability, power system operators and engineers can devise effective control strategies to maintain the frequency within acceptable limits. Keywords: control; energy; fig; frequency; grid; load; power; stability; systems; 𝑉 𝑉
• The Theory of Parametric Control of Macroeconomic Systems and Its Applications(II) by Ashimov, A.; Adilov, Zh.; Alshanov, R.; Borovskiy, Yu.; Sultanov, B. (2014) - = f ( x(t), Gj (v, x(t)) , a(t) ) , t ∈ (0, T ) (23) where for short we omit the index j in denoting condition function of the system, corresponding to given control law. = f ( x(t), Gj (v, x(t)) , a(t) ) , t = 0, 1, ..., n− 1 (53) where for short we omit the index j in denoting condition function of the system, corresponding to j-th control law. Keywords: control; function; problem; set
• Stability Analysis of Switched Positive Persidskii Systems with Distributed and Unbounded Delays by Aleksandrov, Alexander; Andriyanova, Natalya (2024) - Aleksandrov, A. (2018) Construction of the Lyapunov–Krasovskii functionals for some classes of positive delay systems. Stability Analysis of Switched Positive Persidskii Systems with Distributed and Unbounded Delays Alexander Aleksandrov*, Natalya Andriyanova Saint Petersburg State University, Saint Petersburg, Russia Abstract: Switched positive Persidskii systems with distributed and unbounded delays are studied. Keywords: conditions; control; delay; persidskii; stability; systems
• A Mathematical Model for Reducing Divorce Cases According to Social Indicators for Morocco: Optimal Control Approach by Sakkoum, Ayoub; Toufga, Hamza; Chahid, Wafae; Lhous, Mustapha (2025) - Tessemal, H., Haruna, I., Shaibu, O. & Endeshaw, K. A mathematical model analysis of marriage divorce, Communications in Mathematical Biology and Neuroscience, 20, 2052–2541. [ λ2M (λ1 + ρ1 + µ)(δ2 + ρ2 + µ) − 1]D − (1− ρ1)P = (δ2 + ρ2 + µ)[R0 − 1]D − (1− ρ1)P. Thus, if R0 < 1, dL dt is negative. Keywords: control; divorce; marriage; model; number
• System of Criteria and Indicators for the Development of Resource-Based Multiclusters by Napolskikh, Dmitry L.; Yalyalieva, Tatyana V.; Larionova, Nina I.; Murzina, Elena A. (2016) - Yalyalieva, T.V. (2015) Institutional aspects of state control the effectiveness of innovation clusters development, Actual problems of economics. Competitive advantage of multicluster are the result of the synthesis of competitiveness factors, formed at previous stages of regional economic development. Keywords: control; development; economic; efficiency; government; multicluster; resource
• Dynamic Models of Mob Excitation Control by Barabanov, Ivan N.; Novikov, Dmitry A. (2017) - Indeed, by the premises, for all t and x<1 we have the inequality 1 1 2 2( ) (1 ( )) ( ) ( ) (1 ( )) ( )u t u t F x x u t u t F x x       , as the convex combination of different numbers (1 and F(x)) is strictly monotonic. The problems of the form (7)-(9) can be easily reduced to standard optimal control problems. Keywords: control; problem; t t
• Control Cost in Adaptive Systems with an Identifier under Disturbance Description Uncertainties by Bunich, Alexander (2017) - Key words: linear-quadratic system, control cost, spectral smoothing of disturbances, substitution method. Let us be distracted from a more detailed discussion of the place and role of the identification in control systems. Keywords: control; control cost; cost; density; disturbance; problem; substitution; systems
• Time-Optimal Control of Infinite Variables Parabolic Systems with Time Lags Given in Integral Form by Bahaa, G. M.; Tharwat, M. M. (2011) - Assuming that d is a C∞ function and v ∈ W 1 2 , 1 4 (Σ), the condition g2 ∈ W 1 2 , 1 4 (Σ2) is fulfilled. (23) Then, there exists a unique solution yj ∈ W 3 2 , 3 4 (Qj) for the mixed initial-boundary value problem (1), (4) and (22). Keywords: control; time
• Analysis and Study of Cascading Failures in Gene Network by Shudong, Wang; Songtao, Shi; Yanru, Ge; Longxiao, Sun; Dashun, Xu; Dazhi, Meng (2011) - Further research for gene networks can help to comprehend and predict many unknown functions of genome. When applying the methods of modeling and analysing cascading failures in gene network to other diseases’ data, biomedical scientists can be enlightened for understanding the mechanism of diseases and predicting the functions of significant genes. Keywords: app; control; failure; gene; nett; network; node; science
• Analysis for Gene Networks of Colon Cancer Based on Logical Relationships by Xu, Xiuzhu; Wang, Shudong; L, Kaikai; Xu, Dashun; Meng, Dazhi (2011) - Progress in gene logic networks. The fundamental principle that “the structure of system determines its function” inspires researchers to contrast the differences between the structure of gene networks for experimental and control groups to get useful information of molecular mechanism of the formation of cancer. Keywords: app; cancer; control; genes; groups; logic; networks; order; relationships; stage
• CYBERNETICS 2.0 by Novikov, Dmitry A. (2016) - Alongside with general cybernetics, there exist special (“sectoral”) types of cy- bernetics[27]. Mankind has to learn to design and implement control systems for complex systems (high-technology manufacturing, product life cycle, organiza- tions, regions, etc.), similarly to the existing achievements in technical systems engineering. Keywords: communication; control; cybernetics; development; informatics; new; novikov; order; order cybernetics; organization; processes; science; systems; theory
• Big Data and Big Control by Novikov, D.A. (2015) - The current distribution of attention paid by researchers and developers to big data handling problems 4An alternative interpretation of “big control” concerns control of big data handling pro- cesses. The author outlines further development of the theory and applications of big control, i.e., control based on big data. Keywords: application; big; control; data; development; handling; information; methods; problems; science; systems; technologies; time
• The Theory of Parametric Control of Macroeconomic Systems and Its Applications (III) by Ashimov, A.; Adilov, Zh.; Alshanov, R.; Borovskiy, Yu.; Sultanov, B. (2014) - Decomposing indicators evolution to shocks effect parts in retrospec- tive period Indicators decomposition in retrospective period, presented in Fig.8 and 9,il- lustrates the contribution (in percentage) of each shock effect of the estimated model (17) to deviations of actual values of GDP and inflation indicators from corresponding equilibrium values for the period 2002I-2012I. Presented diagrams show how deviations of GDP and inflation from their cor- responding trends in retrospective period (from 2002 I till 2012 III) emerged according to positive and negative effects of the shocks in question. = ∆V D_pj_iz V D_pj_iz is the rate of intermediate products consumed by i-th sector, and produced by j-th sector ; ki = ∆Kim Kim is the rate of capital accumulation in i-th sector ; li = ∆V D_pi_il V D_pi_il is the growth rate of labor inputs in i−th sector, where the sign ”∆” means change of variable ; time values in (32) were dropped for short. Keywords: 10−14; control; economic; economy; effects; equilibrium; following; gdp; goods; kazakhstan; model; parameters; parametric; rate; republic; shocks; systems; tenge; values; variables
• Mathematical Models of Informational and Strategic Reflexion: a Survey by Novikov, D.A.; Chkhartishvili, A.G. (2014) - Vol.14 No.3 259 Hence, an urgent problem lies in designing and analyzing mathematical models of games, where agents awareness is not a common knowledge and agents make decisions based on hierarchies of their beliefs. [62], if each agent (real or phantom) observes exactly the expected result (in this case agents awareness does not change). Keywords: actions; agents; awareness; behavior; beliefs; control; equilibrium; game; informational; knowledge; models; reflexion; set; structure; systems; theory
• Mechanisms of Organizational Behavior Control: A Survey by Burkov, Vladimir N.; Goubko, Mikhail V.; Korgin, Nikolay A.; Novikov, Dmitry A. (2013) - The main goal of this paper is to provide the reader with basic methodological and technical grounds of control mechanisms in organizations. The complex of control mechanisms within a Fayol’s management cycle 6.1 Mechanisms of Planning The resource allocation mechanism allows distributing scared resource (typically, budget funds, but also production plans, water, etc) among agents to maximize total efficiency of resource usage in the presence of lack of information about agents’ abilities to use resource efficiently (depending on situation this may be Advances in Systems Science and Applications (2013) Keywords: actions; activity; agent; behavior; control; incentive; information; management; mechanism; plan; principal; theory
• Load-Aware Congestion Adaptive Multipath Multicasting by Santhi, H.; Jaisankar, N. (2016) - Itll become the rationale of a lot of arrival rate of packets at a specific node, therefore, a lot of neighbor node of any intermediate node become the rationale of coming significant load as compared to the node reception capacity. They proposed that the node performance is also influenced by the number of neighbor nodes of that node. Keywords: congestion; control; data; hop; load; multicast; network; node; packet; path; queue; resource; route; routing
• Regression Tree Control of Multidimensional Static Object by Mangalova, Ekaterina (2017) - The use of artificial neural networks in model based control, both as process models and as controllers, is investigated by D. C. Psichogios and L. H. Ungar Model predictive control using neural networks, IEEE Control Systems Magazine, 15 (5), 61–66. 4. Keywords: control; model; output; regression; tree
• Solution of one Global Problem by Approach of the Parametric Control Theory by Ashimov, Abdykappar; Borovskiy, Yuriy (2018) - Keywords: Global problem, Parametric control theory, Computable general equilibrium (CGE) model, Model verification. Based on the Model a number of parametric control problems were solved in finding the optimal values of the instruments of public policy, which provide economic growth, reducing the gap in economic development between rich and poor regions, as well as increasing the production of agricultural products in the regions. Keywords: control; gdp; model; output; parametric; problems; production; regions; theory; values
• Management of the development of the region: the attractiveness of the region and human potential by Kleparskiy, Vadim; Sheinis, Victor (2018) - At the same time, regions with previously developed industrial infrastructure have the advantage of reinforcing the transition to a new postindustrial period – to the knowledge economy – with the corresponding additional investments in physical capital and human potential. Earlier it was noted that for Germany there are two groups of federal lands: new (former GDRs) and old, more developed in industrial relation (see, for example, [2]). Keywords: control; development; gdpreg; human; person; potential; region
• Plasma Control in Tokamaks. Part 1.: Controlled Thermonuclear Fusion Problem. Tokamaks. Components of Control Systems. by Mitrishkin, Yuri Vladimirovich; Korenev, Pavel Sergeyevich; Prokhorov, Artem Andreyevich; Kartsev, Nikolay Mikhailovich; Patrov, Mikhail Ivanovich (2018) - i postroenie lineinykh plazmennykh modelei [Reconstruction of equilibrium distribution of tokamak plasma parameters by external magnetic measurements and construction of linear plasma models]. Based on the facts listed above one can conclude that modern tokamak devices must be developed in parallel with plasma magnetic control systems. Keywords: adv; appl; assa; coils; control; control systems; current; density; energy; equilibrium; field; fig; flux; fusion; globus; heating; magnetic; plasma; plasma control; plasma current; poloidal; position; power; science; systems; thermonuclear; time; tokamak; tokamak plasma
• Smart Control Mechanisms in Digital Technologies of Decision-Making by Burkov, Vladimir N.; Burkova, Irina V.; Zaskanov, Viktor G. (2021) - Two types of digital decision technologies are described, namely, the direct (or traditional) technology with human decision-making based on computer-aided advisor systems and also the inverse technology with independent computer decision-making in which a human merely monitors the decision process. It is possible to identify two types of digital decision technologies as follows. Keywords: control; decision; making; mechanisms; principal; systems; technologies
• Plasma Control in Tokamaks. Part 2.: Magnetic plasma control systems by Mitrishkin, Yuri Vladimirovich; Kartsev, Nikolay Mikhaylovich; Pavlova, Evgeniya Alexandrovna; Prokhorov, Artem Andreeevich; Korenev, Pavel Sergeevich; Patrov, Mikhail Ivanovich (2018) - Tokamaks constructions and cross- sections, structural schemes of plasma control systems are given; heed is paid to operating principles of plasma control systems; experimental results of plasma control in tokamaks are given. The research work aimed at developing and implementing of plasma control systems in the Soviet Union was commenced in the laboratory of Professor, Doctor of Engineering Sciences Lev N. Fitsner in V.A. Trapeznikov Institute of Control Sciences since 1973. Keywords: adv; appl; assa; coils; control; control systems; controller; copyright; current; field; fig; magnetic; mitrishkin; plasma; plasma control; plasma current; plasma position; plasma shape; poloidal; position; position control; russian; science; shape; shape control; stabilization; time; tokamak; tokamak plasma; y.v
• Sustainable Management of Universities by Malsagov, Mukharbeck (2019) - A series of sustainable management models at the levels of department, faculty, and university are presented as follows: a dynamic incentive model for the participants of a research project; a static reward distribution model as a game in the characteristic function form; a dynamic working time distribution model for department staff as a differential game in the normal or characteristic function form based on compulsion; dual discrete programming problems with sustainable development constraints for determining an optimal staff structure of a faculty, with assessing the efficiency of different paired unions of departments; dynamic coordination models for the social and private interests of university staff in the course of innovations promotion, as differential games in the normal and characteristic function form based on impulsion; finally, dynamic models of anti-corruption drive. the distribution of working time among the main activity at a university and external activities for higher gain (combining jobs at different universities, tutoring, consulting, etc.) by university staff; 3. the contradictions between the aspiration of separate departments (their staff and heads personally) for their preservation and the objective norms of controllability in combination with the interests of faculties; 4. Keywords: control; department; form; game; indexes; management; model; research; science; staff; systems; universities; university
• Optimal Values in an Uncertain Optimal Control Model with Application to Capital Asset Management by Latunde, Tolulope (2019) - Uncertain optimal control model for management of net risky capital asset. Formulation of two instances of uncertain multidimensional optimal control models with 𝑛 jumps based on uncertainty theory from the perspectives of agents ( consumers) and principal (government) was carried out in the work Keywords: asset; capital; control; model; net; time; uncertainty
• Test Bench Algorithms for Catamaran Roll Simulation by Lipko, Ivan (2019) - Keywords: Stewart platform, catamaran roll, test bench, simulation, motion platform. (2019) are respectively: trajectory generation of catamaran roll, filtering the data, collecting data to files. Keywords: algorithms; bench; catamaran; control; data; platform; roll; simulation; state; test; wind
• Technology of Quality and Reliability of Complex Technical Systems Characteristics Stage-by-stage Improvement on Examples of Rocket-Space Technology Objects by Ivanov, V.P.; Zawadzkii, V.K.; Kablova, E.B.; Klenovaya, L.G. (2019) - Elements of formalization of the evolutionary process of improving the characteristics of complex dynamic systems, Control problems, 4, 41-50. 6. Such control is used in fuel consumption control systems for liquid-propellant launcher rockets. Keywords: conditions; control; object; problem; stage; systems; technology; time; vector
• Direct Torque Control-Fuzzy Type 2 for Direct Current Link Voltages Balancing of the Five-Level Cascade Converters Used in a Wind Energy Conversion System by Moualdia, Abdelhafidh; Boulkhrachef, Saleh; Wira, Patrice (2022) - It can be seen that the balancing of the capacitor voltages is achieved sufficiently over the full speed state and for all load torque of induction machine, which prove that the stability of DC voltages with proposed strategy is independent of machine operating points. First of all, the quality of the output signal of the inverter can be improved thanks to the additional degree of freedom which is the number of voltage level Keywords: b b; b c; c c; control; converter; dtc; level; output; power; speed; torque; type; u c; voltages; wind
• Plasma Control in Tokamaks: Part 3.1. Plasma Magnetic Control Systems in ITER by Mitrishkin, Yuri Vladimirovich; Kartsev, Nikolay Mikhailovich; Konkov, Artem Evgenyevich; Patrov, Mikhail Ivanovich (2020) - The new principles and plasma control systems for ITER-2, which were developed in solving of problems of modeling magnetic plasma control systems in ITER were proposed and applied. The trend reflects increase in the robust stability margin, which in turn leads to increase in reliability and survivability of plasma control systems in ITER. Keywords: coils; control; control systems; controller; current; fig; iter; magnetic; plasma; plasma control; position; robust; shape; systems; vertical
• Plasma Control in Tokamaks: Part 3.2. Simulation and Realization of Plasma Control Systems in ITER and Constructions of DEMO by Mitrishkin, Yuri Vladimirovich; Kartsev, Nikolay Mikhailovich; Konkov, Artem Evgenyevich; Patrov, Mikhail Ivanovich (2020) - In addition to modeling and implementing plasma control systems in ITER, this part of the survey has provided information on the development of the first DEMO thermonuclear power plant, including the design, poloidal systems, and plasma position control system. y_mitrishkin@hotmail.com E-mail: n.kartsev@yandex.ru E-mail: konkov@phys.msu.ru E-mail: michael.patrov@mail.ioffe.ru Abstract: Experimental testing of ITER scenarios on the DIII-D (US) and WEST (France) tokamaks, approaches for simulation and realization of ITER plasma control systems, the preparation of ITER plasma control systems for starting and exploitation are presented. Keywords: control; control systems; current; demo; design; development; fig; fusion; iter; plasma; plasma control; systems; time; tokamak
• A Differential Stackelberg Game Theoretic Model of the Promotion of Innovations in Universities by Malsagov, Mukharbek; Ougolnitsky, Gennady; Usov, Anatoly (2020) - i TGdttsteJ pr max)()( Ktkty ii ££ max)(0 Qtqi ££ );( )(1 )( tD tK tK dt dD + -= ;)0();()( 1 BDtktK n i i ==å = )()(])([)( tktqctpt iiiii --=p å ¹ --= ij jii tqtDtBqAtp )()()()( ;,...,2,1),(])()()([ As an integrand function in (2.12) depends continuously on its arguments, and the domains of feasible controls of the agents (2.4) or (2.11) are non-empty closed sets, the problem of determination of the agents' best response to any Principal's strategy is resolvable. )(tK constmax =K )(tki constmax =Q )(tqi )(tsi )(tyi );(tki )1,0(Îr 0,0 >> BA )(×Z ;0)0( =Z )(×Z .cons;)( tEExxZ == )(/ tDD!- )(tK )(tK )(tD ¥®)(tK max)()]()([ 0 0 1 0 ®+-= ò å = - TGdttsteJ T n i ii t pr å = £³ n j ji Ststs 1 )(;0)( ò ®++= - T iii t i TGdttsteJ 0 max)())()((pr max)(0 Ktki ££ max)(0 Qtqi ££ ) Keywords: agents; case; control; game; model; principal; rubles; stackelberg; strategies

• Software for Testability Analysis of Aviation Systems by Viktorova, Valentina S.; Stepanyants, Armen S. (2021) - TESTABILITY DATA XML SCHEMA DEFINITION Testability Software This Schema defines a structure and properties of testability XML data Keywords: adv; analysis; appl; assa; availability; bit; conformity; element; enumeration; failure; fault; fig; reliability; sci; software; systems; testability; time
• Advanced Technologies for Supporting Operational Decision-Making in Civil Aviation by Lebedev, Valentin G.; Kulida, Elena L. (2021) - Known matrix S of size P*P, where – the minimum interval between landing aircraft after the aircraft , , Ci is the type of i-th SU. Promising technologies to support decision-making by the dispatcher are related to solving the following tasks ‒ • collection, processing, and intelligent analysis of information about the movement of aircraft and its application for air traffic management and organization systems; • increase in throughput by optimizing the structure of the air space, adapting as much as possible to the real flows of aircraft; • optimization of aircraft flight routes, including in the airport area. Keywords: aircraft; algorithm; aviation; decision; landing; methods; problem; systems
• Models of Industrial Risk Control Systems by Rostova, Elena; Geraskin, Mihail (2022) - Keywords: industrial risk, insurance, waste utilization, optimization, risk control 1. At the same time, MAS researchers did not study the principles of applying MAS in the process of industrial risk management. Keywords: 1st; agent; damage; firm; function; insurance; management; price; problem; profit; rate; risk; systems; utilization; waste
• Creativity & Biodiversity: Towards a Synergy-of-Synergies by Wood, John (2012) - These, and a totality of other synergies, make it capable of supporting a load that is up to seven hundred times its own weight. These lessons from food technology can be applied, via metaphors, to other systems. Keywords: biodiversity; change; creativity; design; designers; example; need; new; science; self; species; synergies; synergy; systems; term; way; wood
• A Development Plan for the New Millennium by Lin, Yi; Yao, Tianxiang; Li, Xiangdong; Liu, Sifeng (2012) - Here is a common belief currently existing in the community of systems re- searchers about what kinds of problems systems science could and should attempt to address[19]: Systems science resolves problems that are related to systemhood instead of thinghood. Abstract This paper points out the importance of systems science as the second dimension of knowledge and introduces the yoyo model as the intuition and playground com- monly useful for systems thinking and reasoning. Keywords: development; dimension; lin; model; new; problems; research; science; structure; systems; systems research; systems science; thinking; yoyo
• What Are Natural Systems, Actually? by Rayner, Alan (2012) - Natural space cannot be confined within a box-frame, nor can it be cut into discrete segments that can be moved around independently and/or relative to one another. Natural space is infinite at all scales - i.e. dynamically distinguishable into different localities, but not divisible into separable, discretely packaged units or quantities. Keywords: boundaries; boundary; discrete; energy; flow; form; inclusionality; life; presence; rayner; science; self; space; systems
• Ecosystem Food-webs as Dynamic Systems: Educating Undergraduate Teachers in Conceptualizing Aspects of Food-webs' Systemic Nature and Comportment by Karamanos, Kostas; Gkiolmas, Aristotelis; Chalkidis, Anthimos; Skordoulis, Constantine; Papaconstantinou, Maria; Stavrou, Dimitrios (2012) - [21] Gallegos L, Jerezano M E, & Flores F. (1994), “Preconceptions and relations used by children in the construction of food chains”, Journal of Research in Science Teaching, Vol.31, No.3, pp.259-272. Students were initially given specifically designed pre-test worksheets, to find out their initial knowledge and pre-instructional ideas about the structure and the properties of food-webs as systems. Keywords: barn; complexity; ecosystem; food; owl; students; systems; teaching; test; web; webs
• On the Stability of Periodic Difference Inclusions by Morozov, Mikhail (2022) - Keywords: periodic difference inclusion, periodic selector-linear difference inclusion, uniform asymptotic stability, uniform exponential stability 1. In this paper, periodic difference inclusions are considered. Keywords: difference; inclusion; linear; stability; systems
• Computer Program to Automate the Determination of the Size of Sanitary Protection Zones (Spzs) and Surveillance Zones for the Storage of Sources of Ionizing Radiation in Places of Burial / Storage of Radioactive Waste by Istratov, Petr; Minaev, Yury; Zarubina, Elena; Zolotariov, Pavel (2022) - Developing methodology of neural network expert systems, we proceeded from the possibility to develop the most individualized (designed for one particular user-specialist) systems by this specialist. Moreover, the fundamental difference of methodology of neural network systems creation from traditional ones is exactly, that system is never created at once ready and never completely finished, continuing to accumulate experience in the process of operation. Keywords: expert; layer; network; neuron; output; program; sanitary; systems; training; vector; weight; zones
• A Novel Method for Predicting Technology Trends Based on Processing Multiple Data Sources by Nguyen, Thanh Viet; Kravets, Alla (2023) - (2023) Further work will focus on improving the evaluation metrics (RMSE, MAE, R2) by combining other relevant data sources (sentiment analysis in social networks, technological news, technical financial indicators), in order to enhance stock price prediction models using univariate and multivariate data approaches. In this paper, we proposed a method to predict technology trends based on processing multiple data sources by mining Web news, forecasting stock price trends of high-tech companies, and patent clustering analysis. Keywords: analysis; data; figure; forecast; learning; market; method; model; patent; phrases; prediction; price; samsung; science; stock; stock price; systems; technology; time; trends
• A New Approach on the Modelling and Analysis Stability of a Class of Fractional-Order Quasi-Polynomial Systems by Lemnaouar, Mohamed Reda; Khalfaoui, Mohamed; Zine, Rabie; Louartassi, Younes (2023) - = (r2 − σ2)Y + σ1X − vY 2 − n2XY, T α(S) = σβXS α′+X − δSI − µS − q2E2S, T α(I) = δSI + σγXI − q3E3I − ηI. (3.12) Where X , Y , I and S represent biomass densities of the unreserved area, reserved area, infected and susceptible predator, respectively. = Z ( −V4(r1 − σ1 − q1E1) + ( r1K + u)V5 + n1V6 + βV7 − σ2V8 + γV9 ) , T α(V1) = V1 ( (σβ + r1 − σ1 − q1E1)V4 + ( r1K + u)V5 + n1V6 + βV7 − σ2V8 + γV9 + σγX − η − q3E3 ) , T α(V2) = V2 ( r2 − σ2 − (r1 − σ1 − q1E1) + ( r1K + u− n2)X + (n1 − v)Y + βV1 − σ2V2 − γI ) , T α(V3) Keywords: k=1; order; stability; systems
• The Problem of Controllability with Phase Space Change by Maximova, Irina (2023) - Optimal system control with intermediate conditions, Applied mathem. In this paper, we consider differential systems of the following structure: at two consecutive time intervals the motion of the object is described by two different systems of differential equations. Keywords: object; set; space; systems
• Identifiability of a Family of Dynamical Systems Application to Crops Identification by Bernoussi, Abdes; Wozniak, Edyta; Belfekih, Abdelaâziz (2023) - Abstract: In this paper we consider the problem of identifying a system among a family of given systems. We say that the family of systems F = {(S1) , . . . Keywords: c−identifiable; family; measurements; state; systems; ymes
• A Fractal Array Antenna: A Review of the State of the Art by Sharma, Anuj Kumar; Sharma, Vipul; Singh, Sanjay (2023) - This article presents the existing literature on amplitude optimization of antenna arrays, as well as fractal array antennas, and highlights the dearth of research into the practical use of optimization methods, notably thinning, in the context of fractal array antennas. This has led to many array antenna theories, including fractal array antennas. Keywords: antenna; array; array antennas; band; components; design; fractal; fractal array; ieee; propagation; systems
• Vision Based Classification of Nocturnal Road Traffic Using a Custom Deep Convolution Neural Network by Khalladi, Sofiane Abdelkrim; Ouessai, Asmâa; Keche, Mokhtar (2024) - RELATED WORK There are two major approaches for road traffic congestion classification. In Section IV the proposed custom DCNN and the CNN architectures, used for road traffic classification, are successively described. Keywords: classification; cnn; congestion; dataset; image; layer; method; model; network; nighttime; road; systems; traffic; training
• Text Classification Technologies in Document Categorization Systems. A Survey by Kravets, Alla; Semenochkin, Dmitry (2024) - Abstract: This paper presents a literature review from 2013 to 2022 on technologies and datasets used in the field of text classification. The study reviewed the classification process and highlighted three main stages of text classification: data preparation, classifier training, and evaluation of results. Keywords: algorithms; attention; conference; data; datasets; document; feature; information; international; learning; lstm; methods; model; networks; research; review; science; selection; source; systems; technologies; text classification; words
• Copulas and Quantiles in Fork-Join Queueing Systems by Gorbunova, Anastasia V.; Lebedev, Alexey V. (2024) - The developed approach, based on copula theory, can be attempted to be generalized to systems with a large number of subsystems or the case of more complex subsystems (for example, with heavy tails of service time distributions). This paper proposes an approach for finding response time quantiles of various levels for a wider range of loads, which allows us to get a complete picture of the behavior of the random variable under study. Keywords: approximation; copula; distribution; fork; join; response; simulation; systems; time; values
• Recent Advances in the Development of Polymeric Floating Biomaterials for Helicobacter Pylori Therapy: Current Status and Future Directions by Prakash, Manivasakam; Nallasamy, Venkateswaramurthy; Chinnasamy, Kalaiyarasi (2024) - India Abstract: Helicobacter pylori (H. pylori) infection is a common global health problem linked to peptic ulcers, gastric cancer, and other digestive problems. Additionally, it discusses current studies and clinical trials using microballoon drug delivery techniques to treat H. pylori. Keywords: delivery; doi; drug; drug delivery; floating; formulation; h. pylori; helicobacter; infection; microballoons; pylori; release; stomach; systems; treatment
• Air Materiel Supply Intelligent Collaborative Decision-making Mode Based on Ontology and Multi-Agent by Li, Xiong; Liu, Chang-xin; Bing, Fang; Li, Xiongyi (2014) - Vol.14 No.2 175 as ordering decision agent, available inventory agent, manufacturer select agent, manufacturer production decisions agent, transport planning agent, etc. in the air materiel supply chain network. When the members of air materiel supply chain make ordering decision, the 176 Xiong Li:Air Materiel Supply Intelligent Collaborative Decision-making Mode Based on ... ordering decision agent embrace the order information of a certain air materiel. Keywords: agent; air; air materiel; chain; collaborative; decision; making; materiel; materiel supply; mode; ontology; supply; systems
• Possibilities of Assessing Information Security RisksUsing Fuzzy Logic and Econometrics Methods by Kozlov, Alexander; Noga, Nikolai (2024) - The methodology we have considered, which combines the use of fuzzy logic and regression analysis techniques to assess information security risk, enables us to calculate predicted values of risk levels in conditions of uncertainty, taking into account various factors that may influence risk, including subjective factors such as the level of employee qualification, staff turnover within the company, and others. This paper provides a brief overview and analysis of the most commonly used methods for assessing information security risks in various complex systems. Keywords: assessment; information; information security; level; node; parameters; risk; risk level; security; systems; value
• Analysis of Ring Laser Gyroscope Cavity Thermal deformations by Sinelnikov, Anton (2025) - Most common types of RLG Commonly used ring laser cavity structure is triangular geometry, as shown in figure 1.3.a. Abstract: Ring laser gyroscopes are crucial for high-precision orientation, stabilization, and autonomous inertial navigation systems. Keywords: cavity; doi; gyroscope; laser; navigation; ring; rlg; systems; temperature; thermal
• Emerging Perspectives on Multiband Fractaland Hybrid Fractal Antennas for Wireless Applications: A Comprehensive Analysis by Khurana, Silky; Rajni, Rajni; Kumar, Yadwinder (2025) - By utilizing iterated function systems, fractal antennas can be created with intricate structures and desired electromagnetic properties, making them suitable for various wireless communication and sensing applications. Fractal antenna based on Sierpinski structure for super wide-band applications [78] T. Benyetho et al. Keywords: antenna; applications; band; design; fig; fractal; frequency; ghz; koch; microstrip; multiband; patch; patch antenna; sierpinski; structure; systems; wideband; wireless
• Ensuring the Sustainability of Health Care Management Expert Support and Decision Making in Modern Conditions by Meshkov, Dmitry; Cherkasov, Sergey; Lobanov, Alexey; Dzebisashvili, Anna; Lysova, Polina; Glebov, Viktor; Matkovskaya, Yana; Sidelnikov, Yuri; Mikhalsky, Anatoly; Stefanocvsky, Dmitry; Dozortseva, Taisia; Rodionova, Olga; Makeeva, Elena; Marley, Ludeña Moreira Genesis (2025) - [18] Thus, the current state of health management systems at the global and national levels is unable to respond both the creation of new health interventions and technologies as well as the new threats. Evaluation of existing approaches to data management and creation of predictive scenarios providing information about both the status and risks to population health and the development of medical technologies, and capable providing proactive risk-based management within a specific existing administrative and legal system (country, region) in modern conditions. Keywords: assessment; data; decision; doi; expert; health; healthcare; making; management; pmid; qualitative; support; systems
• Fundamental Causes of Information Systems Vulnerability and Their Protection - WITHDRAWN DUE TO PUBLICATION ETHICS VIOLATION by Noname, Noname (2017) - Shadiyev, B.M. Koshpenbetov, Y.A. Buribayev, Z.A. Khamzina “Fundamental Causes of Information Systems Vulnerability and Their Protection”, Advances in Systems Science and Application (2016), Vol.16, No.4, P.53-61 was withdrawn by the editorial board due to violation of ASSA publication ethics (please, see Publication Ethics Statement). 2133–2142 Editorial Board of Advances in Systems Science and Application, 18.08.17 http://ijassa.ipu.ru/ojs/ijassa/ethics Keywords: systems
• Hybrid PAPR Reduction Scheme for Universal Filter Multi-Carrier Modulation in Next Generation Wireless Systems by Rani, Pooja; Monga, Himanshu; Baghla, Silki (2017) - However, all these PAPR reduction techniques were introduced for OFDM systems and due to different frame structure of UFMC signal, these techniques cannot be effectively utilized in UFMC systems. 5.2 shows the PAPR of UFMC signal and performance of three PAPR reduction techniques at FFT size 2048. Keywords: carrier; filter; papr; reduction; signal; sub; systems; techniques; ufmc
• Severity of Breast Masses Prediction in Mammograms Based on Optimized Naive Bayes Diagnostic System by Desuky, Abeer S. (2018) - Detecting tumors in its early stage has improved the survival rate for breast cancer patients. Significant improvements can be made in the lives of breast cancer patients by detecting cancer early and avoiding delays in care, computer aided diagnosis (CAD) can help the 13 A. S. DESUKY Copyright ©2018 ASSA. Keywords: breast; chicken; cso; data; features; nbc; swarm; systems
• Living and Banking Systems Comparison: Prisoners' Dilemma "Win-Win" is not the Solution by Bricage, Pierre (2015) - Banking systems are money producing systems. The evolution of living systems is often seen as a “cooperative evolution” resulting from altruist behaviours. Keywords: bank; banking; dilemma; figure; growth; living; money; prisoners; situation; survival; systems; win
• The Birth Triangle: a New Approach to Study the Birth of Systems by Vautier, J.-F. (2015) - Object 2 moves closer to object 1 due to an internal energy (in object 2) or the two objects are pushed toward each other due to an external energy. Fig.1 The birth triangle In this model, objects are generally “physical” and may have different sizes: t- wo molecules (of fuel and oxygen), two people, two towns, two countries· · · There may be also virtual objects like the cells of Conway’s game of life Keywords: birth; birth triangle; example; object; systems; triangle
• Evaluation of Users' Behavior Using Adaptive Fuzzy Prediction Technique by Joan, M.; John, A.; Nargunam, Shajin (2014) - • Form a group based on the web pages, users and sessions they entered • Select a appropriate kind of fuzzy prediction method • The evaluation of users behavior using adaptive fuzzy prediction tech- nique deploys the multi-clustered web usage data in order to derive the behavior pattern. Keywords: adaptive; behavior; data; evaluation; fuzzy; prediction; prediction technique; systems; technique; time; usage; users; users behavior; web
• Set-Theoretic Design and Analysis of L Systems by Duan, Xiaojun; Ju, Bing; Lin, Yi (2013) - On the basis of this definition, we establish some of the general properties simple L systems satisfy so that our constructed theoretical framework is expected to provide the needed fundamental ground for further investigation of L systems. No.2 100-115 Set-Theoretic Design and Analysis of L Systems Xiaojun Duan1, Bing Ju1 and Yi Lin2 1Department of Mathematics and Systems Science, National University of Defense Technology, Changsha 410073, PR China 2Department of Mathematics, Slippery Rock University, Slippery Rock, PA 16057 USA Abstract From the perspective of set theory, this paper establishes a rigorous mathematical definition of L systems, and proves the common characteristics of simple L sys- tems by providing a theoretical framework for a systematic research of L systems. Keywords: parts; set; systems
• Review of recent trends in Coarse Grain Reconfigurable Architectures for signal processing applications by Raghavachari, Ramya; Sridharan, Moorthi (2018) - Abstract: Coarse grained reconfigurable architecture got the attention of researchers working in designing computing architectures for processing massive streaming data associated with the multimedia applications in portable entertainment and communication electronics. Reconfigurable architecture is a probable architecture suitable for the said purpose. Keywords: algorithms; applications; architecture; array; bit; cgra; coarse; computing; data; design; dsp; energy; grain; memory; performance; power; processing; reconfigurable; systems
• Developing a Strategy of Environmental Management for Electric Generating Companies Using DEA-Methodology by Ratner, Svetlana Valerievna; Ratner, Pavel Dmitrievich (2017) - The effect of heating technologies on CO2 and energy efficiency of Dutch greenhouse firms, Journal of Environmental Management, 68, 73–82 [17] Piskunov, A.A., Ivanyuk, I.I., Danilina, Ye.P., Lychev, A.V. & Krivonozhko, V.Ye. (2008) When using the first approach, the overall efficiency of a company may be divided into technical/economic efficiency, defined as a ratio of the weighted sum of wanted outputs to the weighted sum of inputs, and ecologic efficiency, which is defined as the ratio of weighted sums of wanted and unwanted outputs. Keywords: companies; dea; dmus; efficiency; energy; generating; inputs; management; model; ojsc; outputs; systems
• Risk analysis in seawater desalination sector: a case study of Beni Saf Water Company “BWC” by Bouamri, Mohammed; Bouabdesselam, Hassiba (2018) - Keywords: Risk analysis; Beni saf Water Company (BWC); Seawater desalination plant; MADS MOSAR. Risk analysis on a fuel cell in electric vehicle using the MADS/MOSAR methodology, Process Safety and Environmental Protection, 85(3), 241-250. Keywords: analysis; bwc; desalination; mads; mosar; plant; pressure; process; risk; safety; scenarios; seawater; systems; transformer
• Design of Robust Stabilizing PI/PID Controller for time delay Interval Process Plants Using Particle Swarm Optimization by Siva Kumar, Mangipudi; Rao, D. Srinivasa; Ramalinga Raju, Manyala (2018) - New algorithm for the design of robust PI controller for plants with parametric uncertainty, Trans. of the Institute of Measurement and Control, 40(5), 1481-1489. 23. Design of robust PI controller for active suspension system with uncertain parameters, IEEE conf. Keywords: closed; conditions; controller; delay; design; interval; loop; method; parameters; pid controller; plant; polynomial; stability; systems; time
• An Efficient Approach To Civil Structures Health Monitoring Using Fog Computing As Clusters Through 5G Network Environment by Sinha, Divya; Doshi, Kavish; Babu, M Rajasekhara (2018) - The Iot architecture uses SHM data intelligently for smart monitoring and actuation with smart devices. The next thing which needs to be considered is how should SHM be implemented such that it’s fast, reliable and actually serves the purpose of providing real time data about the health of a structure. Keywords: cloud; cluster; computing; consumption; data; fog; fog node; head; iot; node; power; sensor; systems; time
• Multiagent Model of People Evacuation from Premises while Emergency by Rezchikov, Alexander Fedorovich; Ivaschenko, Vladimir; Samartsev, Andrey; Kushnikov, Vadim; Filimonyuk, Leonid; Bogomolov, Aleksey (2019) - 4.2 Modelling results Computational experiments conducted on the software and information complex have shown that during evacuation agents demonstrate reasonable behavior. Continuous agent models are presented in [4, 6, 21, 22, 40, 46]. Keywords: agent; behavior; emergency; evacuation; exit; fig; model; people; premises; process; russian; science; speed; systems; vector; walls
• Neuroprotection and Timely Troubleshooting of Electric Drive Equipment by Buyankin, Viktor (2018) - Keywords: neural network, extended Kalman filter, fuzzy logic, genetic algorithm, induction motor, asynchronous electric drive. To determine the parameters and state variables used by the observers based on extended Kalman filter, fuzzy logic, neural networks and genetic algorithms. Keywords: drive; electric; fig; layer; network; neurons; output; state; systems
• WGW: A Hybrid Approach Based on Whale and Grey Wolf Optimization Algorithms for Requirements Prioritization by Masadeh, Raja; Hudaib, Amjad; Alzaqebah, Abdullah (2018) - An evaluation of software requirement prioritization techniques. Fig.4 shows the classification of requirements prioritization techniques according to [22]. Keywords: algorithm; cluster; data; grey; optimization; prioritization; project; requirements; science; software; systems; whale; wolf; ⃗⃗ �; � ⃗⃗
• Modeling and Simulation of Frequency Response Masking FIR Filter Bank using Approximate Multiplier for Hearing Aid Application by Raghavachari, Ramya; Sridharan, Moorthi (2018) - The difficult design problem in FIR filter design is to design filters with sharp transition band with less hardware complexity. The main idea in the design of proposed multiplier lies in the fact that simple right shifting operation is exploited to reduce the wordlength of the input operands for multiplication with good accuracy along with reduced area and power compared to similar designs. Keywords: approximate; area; bank; bit; design; error; filter; filter bank; hearing; input; multiplier; power; systems
• Organization of traffic flows’ simulation aimed at establishment of integral characteristics of their dynamics by Valuev, Andrey; Solovyev, Anatoliy Alexeevich (2018) - Critical evaluation of roadway capacity of multi- lane high speed corridors under heterogeneous traffic conditions through traditional and microscopic simulation models. Components of the model are: 1. formal description of the TF carrier furnished with the means of traffic regulation (traffic lights, barriers) and the conditions for the permissibility of trajectories along TF carriers; 2. formal description of the dependencies that determine the drivers’ choice of control when driving on a standard trajectory; 3. formal description of the conditions for drivers’ choice of the direction of movement; Keywords: conditions; lane; model; road; speed; systems; traffic; transition; vdu; vdus
• Identification of nonlinear systems having hard function: Optimization and estimation of nonlinear systems having discontinuous nonlinearity by Brouri, Adil; Rabyi, Tarik; Ouannou, Abdelmalek (2019) - 15th IFAC symposium on system identification, Saint-Malo, https://doi.org/10.3182/20090706-3-FR- 2004.00135. 15th IFAC symposium on system identification, Saint- Malo, 1104-1109, https://doi.org/10.3182/20090706-3-FR-2004.00183. Keywords: identification; nonlinear; systems
• Evaluating environmental impacts of photovoltaic technologies using Data Envelopment Analysis by Ratner, Svetlana Valerievna; Lychev, Andrey Vladimirovich (2019) - Current papers on life cycle assessment of PV technologies can be divided into three groups. In rest of the paper we use the following abbreviations for PV technologies and types of PV- installations: PV technologies a-Si amorphous silicon CdTe cadmium telluride CIS copper-indium-diselenide m-Si multicrystalline silicon r-Si ribbon silicon s-Si singlecrystalline silicon PV-installations FI facade installation FRI flat-roof installation LI integrated laminate OGI open ground installations PM mounted panel SRI slanted-roof installation Keywords: 3kwp; 3kwp sri; assessment; cycle; data; dea; ecotoxicity; efficiency; energy; impacts; life; photovoltaic; production; sri; systems; technologies; technology
• A Simulation Modelling as a Tool for Design and Development Large-Scale Automated Systems Smart City Application in Terms of Lack Statistical Information by Razumov, Dmitri; Aleshin, Vladimir (2018) - The test of CCC simulation model 5.1. The following articles will discuss the problems of system design from the point of view of functional modeling in the life cycle including obtaining an adequate structure of the model as well as approaches related to multivariate analysis. ACKNOWLEDGEMENTS We thank the members of the Organizational Committee of MLSD’2017 for their kind invitation to contribute the paper presented at the Conference to the journal and Andrey Shevlyakov, the secretary of Advances in Systems Science and Applications, for technical assistance. Keywords: ccc; distribution; fig; model; science; simulation; systems
• Study and Characterization of Thermal Comfort in a Desert Climate by Oudrane, A.; Aour, B. (2019) - However, based on the bibliographic synthesis that was conducted in order to find a suitable model for the calculation of the comfort temperature, we opted for a relationship that was established between the comfort temperature (TC), internal temperature (Tint) and mean radiant wall temperature (TPI), as follows [28,29]: 2 TT T 6n 1n PIint C     (5.13) Abstract: The objective major of this numerical study is the characterization of thermal comfort in new habitable architectures located in a completely desert area. Keywords: adv; appl; building; comfort; concrete; energy; heat; internal; materials; room; science; systems; temperature;  ;  
• Concept of a Universal Smart Machine with Protection against Spark Discharge by Vlasov, Andrey I.; Filin, Sergei S.; Krivoshein, Alexey I. (2020) - According to the results of the implementation of the technological basis for the development of innovative social infrastructure based on smart circuit breakers using a specialized microcontroller, it can be argued that this approach simplifies development by reducing energy and resource consumption, and the selected controller configuration is the most efficient and fully complies with the requirements imposed on innovative smart circuit breakers. Keywords: smart circuit breaker, monitoring, control, smart networks, power supply systems, Internet of Things. Keywords: a.i; arc; breaker; circuit; circuit breaker; current; energy; power; protection; signal; spark; systems; voltage
• Advanced Solow Model as a Tool for Coordination of Interests of Spatial Economic Systems’ Development: (on the Materials of the South Russian Macro-Region) by Ougolnitsky, G. A.; Anopchenko, T. Y.; Gorbaneva, O. I.; Lazareva, E. I.; Murzin, A. D. (2019) - Section 2 describes a mathematical model of the interaction of regions within the macro-region. The article presents the results of the initial stage of studies of a dynamic model of combining the common and private interests of regions in the macro-region using the example of the Southern Federal District. Keywords: agent; consumption; development; federal; interests; model; production; region; republic; systems; values; 𝑎(𝑡
• Leveraging Category Theory in Model Based Enterprise by Kovalyov, Serge Protasovitch (2020) - kovalyov@sibnet.ru Abstract: A mathematical framework based on category theory is proposed to formally describe and explore procedures of modeling engineering products and processes that comprise operation of a model-based enterprise. Keywords: model-based enterprise, model-based systems engineering, assembly planning, generative design, category theory, colimit 1. INTRODUCTION A model-based enterprise is a type of industrial organization in which all product life cycle processes are arranged around a digital 3D-model of the product annotated with detailed product manufacturing information (PMI) Keywords: assembly; category; colimit; diagram; model; morphisms; pair; product; pushout; systems
• A Novel Enriched LASSO Based Compression Technique for Energy Efficient Wireless Sensor Networks by K, Anitha; B, Jaison; M, Nalini; D, Shiny Irene (2020) - k i i dJ � is: � � � �21 1 1 1 1 min [ . ] 2i d U E J� � � � � (15) Keywords: algorithm; compression; correlation; data; energy; error; k k; lasso; networks; science; sensor; signal; systems; time; wireless; � �
• Learning Methods for Distributed Diagnosis: a Failure Classification Methodology in Discrete Event Systems by Serradj, Hanane; Noureddine, Myriam (2023) - Surveillance de procédés à base de méthodes de classification: conception d’outil d’aide à la détection et le diagnostic de défaillances [Process monitoring based on classification methods: design of a tool for assisting the detection and diagnosis of failures]. Diagnosis methods differ according to different criteria as process dynamics (discrete, continuous or hybrid), complexity, implementation (on-line and/or off- line), nature of information (qualitative and/or quantitative), depth (structural, functional and/or temporal) and distribution (centralized, decentralized or distributed). Keywords: algorithm; class; classification; diagnosis; elements; individual; lamda; learning; method; nic; systems
• Value Potentials in Innovation, Resources, Strategic Networks and Blocks by Forrest, Jeffrey Yi-Lin; Baizakov, Sailau; Haile, Yohannes G.; Gyan, Abel; Liu, Yong (2020) - [32]: Axiom 1 (Resource Heterogeneity): Different firms possess individually different systems of resources, even when firms operate within the same industry. Proposition 14: Assume that an inter-organizational network contains member firms from different industries, and that a strategic block consists of firms within one industry. Keywords: business; capture; creation; firm; industry; innovation; journal; management; market; network; new; profitability; proposition; resources; science; system 𝑆; systems; value
• Local Normal Forms of Autonomous Quasi-Linear Constrained Differential Systems by Kotyukov, Alexander; Nikanorov, Stanislav; Pavlova, Natalya (2020) - Sotomayor, J. & Zhitomirskii, M. (2001) Impasse singularities of differential systems of the form A(x)x′ = F (x), J. Differ. The criminant Γ is the locus of points ξ where dim ImA(ξ) < n or, equivalently, dim KerA(ξ) > 0. Keywords: differential; equations; field; points; systems
• Computational Models of Trajectory Investigation of Marine Geophysical Fields and Its Implementation for Solving Problems of Map-Aided Navigation by Kiselev, L. V.; Kostousov, V. B.; Medvedev, A. V.; Tarkhanov, A. E.; Dunaevskaya, K. V. (2021) - Results of computational experiments The most accurate and practically usable method of assessing the informativeness of geophysical field maps is a method of statistical imitational modeling of the process of navigational error correction, including repeated forming the sequence of measurements and their referencing to the reference field maps. As a rule, the main source of errors is misclosures of mapmaking and errors in field measurements while the object is moving. Keywords: correction; errors; estimation; field; fig; map; maps; measurements; models; navigation; russian; search; systems; trajectory; underwater

• Development of Unified Approaches to Building Neural Network and Mathematical Models Based on Digital Data by Gabdrakhmanova, Nailia; Pilgun, Maria (2021) - We believe that when solving this type of problem, it is necessary to build models using a combination of neural network models together with methods of analytical description of processes. Neural network models are not very convenient for analyzing dynamic processes. Keywords: analysis; building; data; fig; models; network; series; time
• Neural Network Technologies and Topological Analysis of Social Media Data by Gabdrakhmanova, Nailia; Pilgun, Maria (2021) - TDA makes it possible to find the structure in time series data. 2.3.3 Topological analysis of time series data For the calculations, the TDA RStudio package was used, which has some tools for topo- logical data analysis. Keywords: analysis; construction; data; fig; messages; series; subway; time
• Graph Methods for Improving the Non-Optimal Solution of the Locomotive Assignment Problem under Time Constraints by Zhilyakova, Liudmila; Koreshkov, Vasily (2022) - Keywords: graph models, layered digraphs, minimal path cover with constraints, optimal assignment problem 1. Algorithm for improving invalid paths in the minimal cover 1. Keywords: cover; crossover; fig; graph; locomotive; path; problem; solution; time
• Model of Calcium Dynamics Regulating IP3 and ATP Production in a Fibroblast Cell by Kothiya, Ankit; Adlakha, Neeru (2022) - Cell calcium, 35(5), 433–447. 50. 4.1 displays the spatial and temporal Ca2+, ATP , and IP3 concentration profiles for various values of time and positions. Keywords: atp; c o; ca2; calcium; cell; fibroblast; ip3; o n; time
• The Identication of Outliers in ARMAX Models via Genetic Algorithm by Chen, Ping; Chen, Ying (2012) - [3] Chen P, Li L, Liu Y and Lin J.G. (2010), “Detection of outliers and patch- es in bilinear time series models”, Mathematical Problems in Engineering, Vol.2010, pp.1-10. [4] Chen P, Yang J, Li L.Y. (2013), “Synthetic detection of change point and outliers in bilinear time series models”, International Journal of Systems Science, http://dx.doi.org/10.1080/00207721.2013.777983. Keywords: armax; model; outliers; series; time
• Raw Material Price Forecasting on Commodity Markets: Application of Expert and Quantitative Information by Avdeeva, Zinaida K.; Grebenuyk, Elena A.; Kovriga, Svetlana V. (2022) - To build ensembles of forecast models we use monthly data. Based on changes identified (March 2019, August 2019), the algorithm assigns the maximum weight (March 2019) to the group of factor models reflecting demand for finished goods, and replaces models with co-integration violations with other models from the same SF group (August 2019). Keywords: commodity; data; factors; fcm; forecast; forecasting; indicator; information; model; monitoring; series; situation; target; time
• Neural Network Models and Cognitive Computing from Social Media Data: Perception of Situation by Gabdrakhmanova, Nailia; Pilgun, Maria (2022) - To analyze the behavior of a dynamic system, time series models and differential equations are used. Time series models are built using regression models [9,10] and convolutional neural networks [11]. Keywords: construction; data; fig; messages; models; nizhegorodskaya; number; sentiment; series; tih; time
• The Problem of Safe Evacuation of Large Floodplains Population During Flooding by Voronin, Alexander A.; Vasilchenko, Ann A.; Klikunova, Ann Yu.; Vatyukova, Oksana Yu.; Khoperskov, Alexander V. (2022) - Algorithm for finding safe evacuation schedule The evacuation schedule is determined by the matrix S = ∥mtj∥, t = 1, ..., T , j = 1, ..., n, T = max j (τj − t(0)), where mtj is the number of vehicles to evacuate from point j at time step t, τj is the components of τ⃗ vector. The uncertainty of this reserve is overcome by solving the problem of minimizing the number of vehicles on the set of safe evacuation schedules. Keywords: evacuation; flooding; floodplain; model; number; population; problem; routes; schedule; settlements; time; water
• On Estimating the Characteristics of a Fork-Join Queueing System with Poisson Input and Exponential Service Times by Gorbunova, Anastasia; Lebedev, Alexey (2023) - Average response time. = = σ2 N ( 1 + 2 N N−1∑ i=1 N∑ j=i+1 Corr(Ri, Rj) ) = σ2 N ( 1 + 2∆N ) , where ∆N = 1 N N−1∑ i=1 N∑ j=i+1 Corr(Ri, Rj) = 1 N N−1∑ n=1 (N − n)r(n), r(n) is the correlation coefficient between a pair of elements (response times) separated from each other (according to the numbers of serviced tasks) by a distance of n. Copyright © 2023 ASSA. Keywords: fork; join; response; simulation; time; values
• A Generalized Bi-Objective Scheduling Algorithm for Batch-of-Tasks on Heterogeneous Computing System by Babenko, Mikhail G. (2024) - Since the Normalized Completion Time metric (NC(ti, pj)) for task ti on processor pj is the ratio of the completion time of a task ti on processors pj (CTij)) and a maximum of the completion times of the task ti against each processor pk (1 ≤ k ≤ M or pk ∈ P ). CT ij = PRT j + ETC (i, j) (3.5) After scheduling the task ti on processor pj , the processor ready time is also updated as PRT j = CT ij (3.6) Keywords: algorithm; energy; processor; scheduling; task; time
• Teaching Chaos with a Pendulum to Greek Secondary School Students by Skordoulis, Constantine; Tolias, Vasilis; Stavrou, Dimitris; Karamanos, Kostas; Gkiolmas, Aristotelis (2014) - In the following Fig.7 and 8, the graphs drawn by the two groups of students are presented concerning their prediction about phase space plots for the oscillation of the physical pendulum and chaotic motion. 3 Time series and phase space plot of the physical pendulum Activity Three: Determination of the Natural Frequencies of the System. Keywords: graph; pendulum; phase; phase space; space; students; time
• The Problem of Dynamic Regulation of Train Formation on a Marshalling Yard by Musatova, Elena; Lazarev, Alexander; Osminin, Alexander; Baushev, Alexey (2024) - % 100 10 87419 87482 88023 87700 87684 88006 0,00% 110 10 97006 96985 97080 96575 96715 96572 0,45% 120 10 108222 108289 108266 108153 108344 108508 0,06% 130 10 121505 121650 121368 121266 121665 121521 0,20% 140 10 126714 127093 126214 126998 126683 126627 0,39% 50 20 51584 51609 51600 52009 51699 52041 0,00% 60 20 63448 63377 63351 63222 63548 63298 0,36% 70 20 74696 74687 74612 74013 74351 74656 Solving train formation problem using simulated annealing algorithm in a simplex framework. Keywords: cars; number; problem; station; time; train
• Internal Time of a Dynamical System by Vallée, Robert (2010) - We propose to introduce a time s, or internal time, different from time t, or reference time. So if X(t), belonging to a finite dimensional linear space, is the state of the system at reference instant t, any real positive and increasing function, null for argument 0, of a norm of dX(t)/dt, is a measure of the intensity of change of the system at instant t .We make the most simple choice, that of the square of the Euclidian norm (or scalar square) (dX(t)/dt)2 which may be seen as an index of “importance” of instant t. Keywords: duration; time
• Real-time 3D Smoking Simulation Based on Computational Fluid Dynamics and GPU Computation for Virtual Surgery by Yang, Bing; Chen, Xi; Yang, Cheng; Guo, Jiaxiang; Han, Jie; Tang, Jiayu; Yuan, Zhiyong (2011) - The sequences of solving the smoking model governing equation are solving velocity field equations, solving to be amended velocity field which meets mass conservation conditions, solving density field governing equation, repeating till the end of calculation. a) 3D fluid grid b) Distribution of density field in each layer of fluid gird Fig. 1 Density field Keywords: density; field; fluid; simulation; smoke; smoking; time
• Design and Implementation of Network Based Collaborative Design System by Dan, Luo; Jiang, Jianhua; Sheng, Buyun (2011) - In order to support collaborative design in network environment, according to the aim and requirements of network based collaborative design system (NCDS), the functional architecture of NCDS was designed and its key technology includes improving of collaborative application sharing, multimedia communication in real-time, management of collaborative interaction and network environment of collaborative work were researched. 3.2 Multimedia based communication in real-time The technology of multimedia based collaborative design supported communication includes audio & video capture, its compression and special treatment. Keywords: audio; design; management; ncds; screen; time; video
• Computational Study of the Particles Interaction Distance under the In uence of Steady Magnetic Field by Lampropoulos, N. K.; Karvelas, E. G.; Sarris, I. E. (2015) - To overcome this problem, magnetic particles are used in order to form cogglom- erates [6]. [7] P. Babinec, A. Krafcik, M. Babincova, and J. Rosenecker, (2010), “Dynamics of magnetic particles in cylindrical halbach array: implicationsfor magnetic cell separation and drug targeting,” Med. Keywords: distance; field; forces; interaction; particles; time
• Towards a Quantum Model for Meditation by Dubois, Fran¸cois; Miquel, Christian (2015) - We then look what energy states are explored during meditation: is it the “hyperfine” structure of his base state? Still in the same analogy, we propose that a succession of energy states | 0, j > and levels ε̃j actually compose the fundamental level | 0 >. Keywords: attention; base; body; boson; consciousness; emotions; energy; level; love; meditation; model; new; paris; quantum; state; structure; time
• Symbolic Dynamics Applied to Velocity Time-series in Wind Farms by Karamanos, K.; Mistakidis, I.S.; Mistakidis, S.I.; Sarris, I.E. (2014) - In particular, with the use of block entropies, it is shown that we can achieve a better and deeper understanding of the phenomenon of filtered turbulence, produced by time-series of the average wind velocity logged every ten minutes. the notion of block entropies [3-18]. Keywords: block; entropy; series; time; velocity; wind
• In-solid Acoustic Sources Extraction Using a Multi-sensor Architecture by Pham, D.T.; Yang, M.; Al-Kutubi, M. (2013) - This is achieved by creating an array of template of received signals generated from taps on pre- known locations [2-5]. With this phenomenon, signals received from different source locations will have a distinctive feature that can be used to localize an unknown source signal if there is some knowledge about this feature. Keywords: location; medium; reversal; sensor; signal; source; time
• Conformal Kernel Expected Similarity for Anomaly Detection in Time-Series data by Safin, Aleksandr Maratovich; Burnaev, Evgeny (2017) - In this paper we propose an algorithm for anomaly detection in time series data, utilizing the concept of expected similarity and applying framework of conformal anomaly detection. Russia Abstract: The problem of anomaly detection arises in many practical applications. Keywords: algorithm; anomaly; anomaly detection; burnaev; conformal; data; detection; kernel; series; similarity; time
• Dynamic Fracture Tests Data Treatment Based on the Randomized Approach by Volkova, Marina Vladimirovna; Granichin, Oleg N.; Petrov, Yuri V.; Volkov, Grigory A. (2017) - Another min & max method gives very wide interval for incubation time value τ ∈ Thus, incubation time approach is able to predict strain-rate dependence for the dynamic threshold of fracture σ∗(ε̇) Keywords: approach; data; fracture; incubation; method; sps; time
• Dynamic Adaptation of Genetic Algorithm for Solving Routing Problems on Large Scale Systems by Zakharov, Viktor; Mugaiskikh, Alexander (2020) - The calculations for a set of problem problems from the TSPLib library demonstrated that the genetic algorithm with the Greffenstett’s heuristic crossover generates routes with a low level of time consistency. Travelling salesman problem can be defined as an problem of finding a Hamiltonian cycle in graph G with the least weight. Keywords: adaptation; algorithm; consistency; crossover; heuristic; level; problem; route; routing; salesman; solution; time
• Delay Differential Equation Model of Gene Expression by Sharma, Amit; Adlakha, Neeru (2020) - Sensitivity analysis of the parameter translation with time delay for Model-II with an increase of 20% and 50%, and decrease of 20% and 50% in the base value. in transcription process, model is semi-stable (right lower part of Fig. 4.11). The first model which is for retroviruses, involves time delay in replication, transcription, reverse transcription and translation processes taking place in the cell, while in the second model which is for normal cell, the time delay in transcription and translation processes are incorporated. Keywords: delay; dna; fig; model; ra tio; time; time c; transcription; translation
• On Optimal Therapy Protocols in the Mathematical Model of Prostate Cancer Progression by Litzinger, Marie-Christin; Todorov, Y.; Foller-Nord, Miriam; Chaudhary, Manitjaiswal K.; Bratus, Alexander S. (2021) - After some time prostate cancer cells are able to grow even in the absence of androgen. The resistance of prostate cancer cells during the androgen ablation therapy is also taken into account. Keywords: cancer; cells; model; prostate; strategy; therapy; time

• Convolution Neural Network Based COVID-19 Screening Model by Nainwal, Ashish; Malik, Gorav Kumar; Jangra, Amrish (2021) - Out of 250 images, 7 normal ECG images and 8 COVID-19 ECG images are classified Copyright © 2021 ASSA. The database consists of ECG images. Keywords: accuracy; cnn; convolution; covid-19; data; ecg; image; layer; model; network
• Leakage Power Reduction in Read and Write Enhanced Macro Memory Circuit Design Using Transistor Stacking and Reversible Approach by Rani, Mucherla Usha; N., Siva Sankar Reddy; B., Rajendra Naik (2022) - Here, the initial analysis is carried out by comparing the proposed reversible transistor stacked SRAM cell design with the existing cell designs to prove its efficiency in leakage power reduction. Furthermore, a reversible logic is applied in all the peripheral circuits, which gives additional level of confidence in terms of leakage power. Keywords: cell; data; design; gate; leakage; leakage power; macro; memory; power; read; sram; sram cell; transistor; voltage; write
• Improving Health Through Healthcare Technologies Assessment Development: Further Perspectives for HTA Tools Development by Meshkov, Dmitry; Melien, Oyvind; Cherkasov, Segey; Lobanov, Alexey; Fedyaeva, Anna (2022) - ACKNOWLEDGEMENTS The research was supported by the Norwegian Institute of Public Health project “Improving health through healthcare technology development” REFERENCES 1. In addition, a legislative regulation for HTA at a regional level has been approved recently (REGULATION (EU) 2021/2282 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2021 on health technology assessment and amending Directive 2011/24/EU). Keywords: assessment; data; decision; development; health; healthcare; hta; information; making; needs; patients; process; tools
• Verification of Bounded Rationality Models of Price Dispersion on an Online Marketplace Data by Bazenkov, Nikolay; Glamozdina, Elena; Kuznetsova, Maria; Sandomirskaia, Marina (2023) - Its predictions about the mean and the median are valid, and the prediction about the shape of price distribution is accurate for 50% of the observed time moments. Section 3 reproduces the theoretical concepts for further estimations and presents the analytical formulae for price distributions. Keywords: adv; consumers; data; dispersion; distribution; equilibrium; hypothesis; models; number; online; price; price dispersion; qre; rationality; sellers
• Agent-Based Models Simulations for High Frequency Trading by Dezsi, D.; Scarlat, E.; Maries, I. (2013) - In re- ality, market prices are established by a large diversity of investors with different decision making methods and different investment goals. The automated trading applies on the order-driven electronic platforms which aggregate all outstanding orders in an order book and market orders are executed in a mechanical manner, usually a double auction mechanism on the stock market. Keywords: abm; agent; data; financial; frequency; hft; intelligence; intelligence agent; market; model; order; price; science; simulation; stock; trading
• Exploratory Data Analysis and Natural Language Processing Model for Analysis and Identification of the Dynamics of COVID-19 Vaccine Opinions on Small Datasets by Chkhartishvili, Alexander; Gubanov, Dmitry; Melnichuk, Vladislav; Sych, Vladislav (2023) - Keywords: active learning, deep neural network, opinion dynamics, opinion analysis, BERT, COVID-19 VK opinion classification 1. Opinion analysis Different machine learning models including Logistic Regression, Gradient Boosting, Extreme Gradient Boosting (XGB), BERT models (transformers) and active learning are applied for opinion classification into positive, neutral, and negative/unknown categories. Keywords: accuracy; adv; analysis; appl; assa; bert; commentaries; covid-19; data; dynamics; graph; learning; model; opinion; sci; syst; table
• Dynamic Approach to the Energy Functioning of a Built Space and Associated Carbon Footprint: Application to a School Complex Located in Ouagadougou by Sawadogo, Daouda; Coulibaly, Ousmane; Chesneau, Xavier; Zeghmati, Belkacem (2023) - These results are explained in terms of energy consumption and in terms of carbon footprint based on emission factors of the energy mix of the WAEMU territory, more specifically Burkina Faso. Energy consumption can be estimated at the scale of a territory by multiplying the energy consumption of the representative building of a class by the number of buildings of this class listed on the territory studied, and this, for each class defined in the model. Keywords: approach; building; carbon; consumption; data; energy; energy consumption; fig; level; month; space; tool
• Balancing Accuracy, Fairness and Privacy in Machine Learning through Adversarial Learning by Eponeshnikov, Alexander; Sabitov, Rustem; Smirnova, Gulnara; Sabitov, Shamil (2023) - Summarizing all of the above, machine learning models must guarantee data privacy while avoiding discrimination and ensuring fair decision-making. However, DP can impact model accuracy and fairness of decisions. Keywords: accuracy; adversary; classifier; data; differential; fairness; laftr; learning; machine; model; privacy; training
• A State Space Filtering-Based Approach for Price Prediction by Belyakov, Anton; Kurbatskii, Aleksei; Sidorenko, Artur (2023) - Keywords: state space method, principal components, time series, singular value decomposi- tion, filter, electricity price forecasting 1. Among the earliest applications of state space methods and the Kalman filter, particularly in economics and finance, notable works include [5, 8]. Keywords: data; electricity; filtering; method; model; sample; space; state
• Machine Learning and Geometric Mathematical Models in Kimberlite Well Classification Problems by Gabdrakhmanova, Nailia; Klimtsev, Pavel (2023) - The analysis of mathematical models showed that the most accurate mod- els are neural network models and models using geometric methods. Method To solve the problem of object classification, several parallel models were built: a model using factor and cluster analysis, neural network models, models using methods of differential geome- try and topological data analysis. Keywords: analysis; cluster; curvature; data; graph; kimberlite; models; network; problem
• Exploring the Relationship between Cardiac Disease and Patterns of 12-Lead ECG through Neural Network: A Comprehensive Review by Sufian, Abu; Chakraborty, Narayan Ranjan; Shammi, Shumaiya Akter; Banshal, Sumit Kumar (2024) - Silva, L. E. V., Moreira, H. T., Bernardo, M. M. M., Schmidt, A., Romano, M. M. D., et al. (2021). Adv Syst Sci Appl (2024) Introduction Inclusion and Exclusion Criteria Frequently used databases Observation of existing approaches Deep Learning Machine Learning Correlation between ECG leads and heart diseases P-wave P-R Interval QRS Complex R-R Interval Mapping cardiac territory: anterior, lateral, inferior, and septal leads for heart abnormalities Lead-specific patterns in diagnosing cardiac conditions Proposed framework: specific heart disease classification framework Conclusion Disclaimer Keywords: arrhythmia; avf; bih; biomedical; cardiac; classification; cnn; data; detection; disease; ecg; heart; heart disease; iii; leads; left; mit; model; qrs; signal; ventricular
• Research on OWA based Multi-Source Heterogeneous Data Fusion by Jiang, Jianhua; Sheng, Buyun; Yang, Mingzhong (2011) - It is difficulty to find BPAF for D-S evidence theory and distinguish two decisions have same votes, this paper uses OWA to fusion multi-source data in full considering the preference of decision-makers. Figure 2 multi-source data fusion architecture (1) Data warehouse is used to integrate multi-source data and eliminate data heterogeneity and differences by operation of data selection, feature extraction and statistical analysis. Keywords: data; decision; fusion; multi; source; support; value
• Deduce User Search Progression with Feedback Session by Ahamed, B.Bazeer; Ramkumar, T. (2015) - He focused on user search goals by organizing search results by aspect learned from user click through logs.[16, 17] By using k- means clustering techniques to cluster the pseudo-documents to infer user search goals [19]. Keywords: data; documents; feedback; information; query; results; search; search results; user; user search; web
• Optimal Estimation and Precision Analysis of Measuring Data Fusion Model by Zhou, Xuanying; Wang, Jiongqi; Wang, Zhengming; He, Zhangming (2015) - −Xiβ∥2 s∑ i=1 ρ2i = 1 (18) (2) arg ρi minE ∥∥∥β̃(ρ)− β ∥∥∥2 (19) 3.3 Accuracy Analysis of Optimal Fusion Estimation For convenient, consider the parameter estimation accuracy problem of two kinds of unequal precision data fusion model. Therefore, as the base of unequal precision data fusion, the estimation of the parameter σ2 is very impor- tant. Keywords: data; estimation; fusion; model; parameter; precision; ∥∥∥2
• SIMD Acceleration of SpMV Kernel on Multi-core CPU Architecture by Banu, J.Saira; Babu, M.Rajasekhara (2015) - Ji-Lin Zhang et al. have implemented SpMV using CSR format with SIMD methodology and thread-level parallelizing[17]. [21] for the example in figure 2: CSR format is given as: Data = Keywords: complexity; csr; data; elements; format; kernel; matrix; parallel; performance; qcsr; row; simd; spmv; storage
• Investigation of the Different Type Models for Engine Test Data Modelling by Wu, M.H. (2014) - Employing the Combined Exponational Model for Engine Test Data Mod- elling 3.1 The Combined Exponational Model (2) shows the aplication of the combined exponational model in engine test data modelling[4]. Nomenclature of neural network structures 4.3 Experimental Results 4.3.1 Experiment Results From the RBF NN Model A set of engine test data with three inputs variables and one output variable was employed to evaluate the performance of the proposed approach. Keywords: data; engine; engine test; function; model; modelling; test; test data
• Optimized Resource-to-Task Scheduler for Cloud Service by Karthika, R. A.; Nargunam, A. Shajin (2014) - A method for the efficient mapping of resource requests with a heuris- tic methodology [17] was addressed. Keywords Cloud instance, distributed networks, resource utilization, rejected requests. Keywords: allocation; clients; cloud; computing; data; instances; requests; resource; resource allocation; scheduler; service; task; utilization
• Analysis of heterogeneity of transport flows by Molybog, Igor; Chehovich, Yury (2017) - CONCLUSION In the paper we propose a formal statement for traffic flow separation problem. These conditions are considered as necessary for flow separation problem. Keywords: average; data; flow; problem; speed; traffic; transport; vehicles
• Interval-valued data forecasting using dual-parametric neural networks by Polozova, Yuliya; Saraev, Pavel (2017) - The INNs can be used for the following reasons: • initial data are sometimes presented in the form of interval values rather than single- point ones; • training data sets are reduced in size due to the use of clustering analysis; • INNs allow for making reliable accuracy estimates of calculation results. For the purpose of training the DPNN, it was proposed in previous research to use an algorithm combining the interval BP method and the global optimization algorithm for interval values. Keywords: algorithm; data; interval; layer; output; training
• Estimation of Stress-Strength Reliability for Quasi Lindley Distribution by Sadek, Amr Fouad; Mohie El-Din, Mostafa; Elmeghawry, Shaimaa (2018) - Also two different techniques of Bayesian estimation (Importance, MCMC) are compared for different loss error functions. Bayesian estimation for different loss error functions was proposed with many values of c, q such that; c1 = −3(Lx1), c2 = 5(Lx2), q1 = −3 (Ge1), q2 = 5 (Ge2). Keywords: data; estimation; loss; reliability
• Improving Semi-Supervised Clustering Algorithms with Active Query Selection by Atwa, Walid; Emam, Mahmoud (2019) - In comparison, Min-Max method obtains better results with MPCKMeans only for the Heart dataset. In comparison with NPU method that generally outperforms Random, Min-Max, and ASC method. Keywords: asc; clustering; constraints; data; instances; max; method; min; npu; number; queries; random; selection
• AODV-based Key Management in VANET Network by Bensaid, C.; Boukli-Hacene, S. (2019) - We observe that the overhead increase high because many nodes request a new certificate from CA and from adjacent CA when a node moves. Chaining is done only with trusted nodes that are Cluster head and gateways. Keywords: aodv; certificate; cluster; data; node; number; packets; routing; vanet
• Improved Steganography Techniques for Different Types of Secret Data by Thabit, Rasha (2019) - Introducing an improved steganography technique to hide secret image in a cover image. The PSNR (dB) of the extracted secret images from CH subband Cover images (256×256) Secret images (128×128) Keywords: block; cover; data; embedding; image; slt; steganography; step
• Empirical Analysis of Credit Risk Measure Using Fuzzy Adaptive Neural-Networks: For Small and Medium-Sized Enterprises by Xu, Zhichun; Wang, Zongjun (2012) - Firstly, non-financial conditions should be combined to produce more accurate evaluation results. All the financial conditions and non-financial conditions are listed in Table 1. 4 Feature Selection and Factor Formation Described as above section, the financial conditions listed as Table 1 have 10 items and non-financial conditions have 12 items. Keywords: classifier; conditions; credit; data; information; network; numbers; risk
• A Data Management Model for Proactive Risk Management in Healthcare by Meshkov, Dmitry; Bezmelnitsyna, Lyudmila; Cherkasov, Sergey (2020) - These results indicate the need for a novel model of healthcare management formed around population health risks and medical technologies, which meets modern requirements and would make it possible to increase the efficiency of decision-making in healthcare independently or when used in conjunction with other models. All of them had experience of practical work as doctors and healthcare management as well. Keywords: assessment; data; healthcare; making; management; model; population

• Two-Phase Extraction of Dye Eosine B Imperial Red Using Non Ionic Surfactant Triton X-100 Iso-octyl Phenoxy Polyethoxy Ethanol and Dehydol LT7 by Ghitri, Nacera; Bouabdesselam, Hassiba; Kameche, Mostefa; Talbi, Zahera (2022) - Keywords: cloud point, non ionic surfactants, eosin B dye, cloud point extraction 1. INTRODUCTION Synthetic dyes are widely used in printing, textile industries food, cosmetic, clinical, metal coloring, photography (sensitization), biology (staining of microscopic preparations), color indicators and medical care therapy (antiseptic) Phenol and benzenoid alcohols separation from aqueous stream using cloud point extraction: Scaling-up of the process in a mixer-settler. Keywords: c15e7; cloud; concentration; dye; eosine; extraction; oxo; phase; point; science; surfactant; temperature; tx-100; water
• Deep Feature Extraction and Weight Updated Tuned Random Forest for Piper Plant Species Recognition by Pravin, A.; Deepa, C. (2023) - Plant species classification based on hyperspectral imaging via a lightweight convolutional neural network model. Deep learning for plant species classification using leaf vein morphometric. Keywords: accuracy; classification; cnn; dataset; extraction; feature; figure; model; performance; piper; piper plant; plant; rate; science; species
• The Contract Theory: A 3-Dimensional Reflection on Commodities & Capital Conversions by Baizakov, Sailau; Oinarov, Azamat R.; Eshimova, Dana A.; Forrest, Jeffrey Yi-Lin (2018) - The first theory presents income based on annual product without accounting for materials and capital costs required for production ( ). It is of practical value for any of the macroeconomic models geared to balance economic growth. Keywords: capital; commodities; commodity; cost; cycles; economy; form; goods; growth; indicators; labor; money; product; production; science; theory
• Effect of Fiber Orientation and Residual Stresses on the Structural Performance of Injection Molded Short-Fiber-Reinforced Components by Ramorino, Giorgio; Cecchel, Silvia; Cornacchia, Giovanna (2020) - Life estimation methodology for short fiber reinforced polymers under thermo- mechanical loading in automotive applications, Materialwissenschaft Und Werkstofftechnik, 46(2), 214-228. 21. During the filling stage of the injection molding process, the polymer molecules and reinforcing fibers (for fiber-filled polymers) are oriented in a direction influenced by the shear flow. Keywords: analysis; component; design; fiber; figure; injection; material; orientation; properties; rps; science; simulations; strength; stresses; weld
• Classifying Amorphous Polymers for Membrane Technology Basing on Accessible Surface Area of Their Conformations by Miloserdov, Oleg (2020) - It is important that clustering was built only on the basis of the shape and geometry of conformations of polymer molecules without using any hint like the chemical class of a polymer. The resulting clustering allows one to identify the signs and characteristics of polymer molecules with various extreme properties, which will undoubtedly be useful in the search and synthesis of new promising polymers. Keywords: atoms; clusters; conformations; fig; membrane; polymers; properties; science; surface; transport
• Using Patent Landscapes for Technology Benchmarking: A Case of 5G Networks by Kochetkov, Dmitry; Almaganbetov, Marat (2021) - Keywords: patent landscape, 5G, Patent Assets Index, technological relevance, market coverage, competitive impact 1. INTRODUCTION Patent landscapes are a widespread tool for analyzing the evolution of technological fields and identifying hot topics [2]. Keywords: fig; information; landscape; networks; patent; science; technology

• Application of the Minimum Principle of a Tikhonov Smoothing Functional in the Problem of Processing Thermographic Data by Laneev, Eugeniy; Chernikova, Natalia; Baaj, Obaida (2021) - (3.27) From the equation (3.27) taking into account the decomposition (3.21) for zM = a we obtain the following relations between the Fourier coefficients of the unique solution vH of this integral equation and the Fourier coefficients of its right-hand side: − (ṽH)nm exp { − knm(H − a) } = Φ̃nm(a), (3.28) where the Φ̃nm(a) are the Fourier coefficients of the function Φ(M)|M∈Π(a), Φ̃nm(a) (3.25) The series (3.23) uniformly converges in the domain D(−∞, H − ε) for any ε > 0, because∣∣(ṽH)nm exp { knm(z −H) } sin πnx lx sin πmy ly ∣∣ 6 ∣∣(ṽH)nm ∣∣ exp { − εknm } . Keywords: function; problem; sin; solution
• Algorithm for Optimal Two-Link Trajectory Planning in Evasion from Detection Problem of Mobile Vehicle with Non-Uniform Radiation Pattern by Galyaev, Andrey; Lysenko, Pavel; Yakhno, Victor (2021) - 5. ALGORITHM FOR FINDING TWO-LINK OPTIMAL TRAJECTORIES If conditions of theorem 4.2 are not fulfilled, e.g. detH ≤ 0, then optimal trajectory can consist of many segments of logarithmic spirals. Lemma 5.1: Angles β∗1 , β ∗ 2 for optimal trajectory can be found from system cos(β2 − β1) Keywords: algorithm; detection; link; planning; problem; trajectory; uuv
• Achieving Angular Superresolution of Control and Measurement Systems in Signal Processing by Lagovsky, Boris; Rubinovich, Evgeny (2021) - An important modern problem of improving control and measurement systems is increasing their information content based on new signal processing methods. The main obstacle to obtaining solutions with super-resolution is the random components present in the received signal. Keywords: functions; image; methods; problem; processing; signal; solution; superresolution
• Pairwise Similarity Estimation for Discrete Optimization Problems by Lemtyuzhnikova, Darya; Chebotarev, Pavel; Goubko, Mikhail; Shushko, Nikita; Somov, Mikhail (2023) - The metric approach was tested for problem instances of the same dimension without taking into account the difference in the structure of the constraints. For this, an estimate of the error is constructed, based on the reduction of problem instances to a simple special case. Keywords: case; error; function; graph; majority; number; pairwise; problem
• On Bi-Laminar Neural Field Models of Electrical Activity in the Primary Visual Cortex by Burlakov, Evgenii; Malkov, Ivan (2023) - Keywords: mathematical models of primary visual cortex, bi-laminar neural field models, two- layer neuronal nerwork models, well-posedness, Heaviside activation function 1. Adv Syst Sci Appl (2023) Introduction Bi-laminar neural field model with continuous activation functions Bi-laminar neural field model with Heaviside-type activation functions Continuous dependence of solutions to bi-laminar neural field model under the transition from continuous to Heaviside-type neuronal activation Conclusions and outlook Keywords: field; problem; solution
• Methods of Estimation and Processing of Aerospace Information in Image Contouring Problem by Galyaev, Andrey A.; Dobrovidov, Alexander V.; Lysenko, Pavel V.; Berlin, Leonid M.; Kolygo, Maria A. (2024) - When constructing algorithms for statistical image analysis, linear auto-regressive models of two-dimensional fields are most often used xij = µ+ ∑ (k,l)∈Sij akl(xi−k,j−l − µ) + bξij, (2.3) where µ is a mean value, akl and b are some constant model values. Ship Detection Second example studies a more practical problem of object detection on satellite images. Keywords: field; image; markov; p(i; picture; problem; satellite; surface
• Practical Applicability of the Metric Approach for a Scheduling Problem by Lazarev, Alexander; Lemtyuzhnikova, Darya; Kudinov, Ilja (2024) - To fulfill the existing knowledge of feasibility to apply metric approach for various types of problems, we conduct experiments for problem P2 | prec, pj ∈ {1, 2} | Cmax. Optimal solution of NP -hard problem P2 | prec, pj ∈ {1, 2} | Cmax was obtained by GLPK solver†. The following indicators were chosen as efficiency evaluation criteria: Keywords: cmax; prec; problem
• The Application of Norm Functional Multi-dimensional Space Theory in Dynamic Design by Jiang, Y. G. (2011) - Norm function space theory is a mathematic theory to describe and analyze multi-dimension space, which establish the relation between three-dimension and infinite space. And by using differential operator, dynamic space function, derived function and optimized solution of parameter can be solved. Keywords: design; dimension; function; multi; norm; problem; space
• Making a Causal Contextualization with the Four Causes of Aristotle by Vautier, J.-F. (2015) - For example, with a question like: “Why is this car red ?”, the four responses may be: - because a red paint is on the body of the car (material cause); - because a red color is emitted by the painting of the body of the car (formal cause); - because somebody painted the car in red (moving cause); - because the manufacturer wanted to enjoy the buyer (final cause). This contextualization is a causal one, dedicated to help an analyst looking for root causes of a problem or an unwanted event. Keywords: aristotelian; causal; causes; contextualization; example; problem; root
• Stability Results for an Inverse Parabolic Problem by Damirchi, J.; shidfar, A. (2013) - In order to regularize the problem, we use Tikhonov regularization method for finding approximate stable solution for ill-posed integral equation (8). In the next section we describe Tikhonov regularization method. Keywords: inverse; problem; regularization; solution
• Costs Function Optimization For Prevention Of Firm’s Industrial Risks With Regard To Reinvestment Of Profit by Rostova, Elena Pavlovna; Geraskin, Mikhail (2018) - Keywords: industrial risk, industrial damage, costs, optimization, risk management. Hanson, D. & White, R (2004) Regimes of risk management in corporate annual reports: a case study of one globalizing Australian company, Journal Of Risk Research, 7, 445 – 460. Keywords: costs; damage; firm; function; management; model; problem; production; profit; risk; vrc
• A Planning and Scheduling Method for Large-Scale Innovation Projects by Tsvirkun, Anatoliy; Topka, Vladimir (2019) - i i i j jk j j j k j k j j j k u w p u u             0* 0 i i j jk j j j k j k j j j k u w p u               Keywords: j j; j k; problem; project; u j; u u

• A Novel Two-Stage Hybrid Multi-Objective Differential Evolution with Opposition Based-Learning by Boukhari, Noureddine; Nemmich, Mohamed Amine; Debbat, Fatima; Monmarché, Nicolas; Slimane, Mohamed (2023) - A Multi-Objective Evolutionary Algorithm (MOEA) is a modified version of the traditional Genetic Algorithm (GA) - also known as the simple GA, designed to solve multi-objective optimization problems (MOPs). Differential evolution as one of the most evolutionary algorithms, has been widely applied to solve multi-objective optimization problems due to its simple implementation and fast convergence. Keywords: algorithm; differential; evolution; mode; moea; mutation; objective; obl; optimization; pareto; population; portfolio; problems; solutions
• Accelerating Sequential Quadratic Programming for Inequality-Constrained Optimization near Critical Lagrange Multipliers by Izmailov, Alexey F.; Rodin, Ivan S. (2022) - Another source of complications is that the primal part ξk of the NM step vk = (ξk, ηk) computed at the current iterate uk = (xk, λk) can be guaranteed to be a direction of descent for ϕc (with an appropriate choice of c) at uk only provided the Hessian of the Lagrangian Hk = ∂2L ∂x2 (xk, λk) (2.10) is positive definite, which is not at all automatic even close to a solution/multiplier pair satisfying the second-order sufficient optimality condition. QUADRATIC PROGRAMMING FOR INEQUALITY-CONSTRAINED 75 Newton method (NM) defines the next iterate as uk+1 = uk + vk, where vk is a solution of the linearized (at uk) equation Φ(uk) + Φ′(uk)v = 0. Keywords: algorithm; convergence; optimization; set; sqp; step
• Semantic Image Segmentation Using a Hybrid Genetic–Cuckoo Search Algorithm by Srhan, Alaa Abu; Qasem, Mais Haj; Natoureah, Hutaf; Shdaifat, Aayat (2023) - Jordan Abstract: Image segmentation is the process of dividing a given image into a set of regions or categories. The goal of image segmentation is to change the image representation into a form that is substantially meaningful and easy to analyze. Keywords: algorithm; csga; image; image segmentation; optimization; ratio; results; segmentation
• The Influence of Image Morphology on Neural Network-Based Segmentation Results by Lavrukhin, Efim V.; Gerke, Kirill M. (2022) - We discussed possible ways to improve the future experiments design in order to finally resolve the issue of training for XCT image segmentation with neural networks. Comparison of image segmentation methods in simulated 2D and 3D microtomographic images of soil aggregates. Keywords: adv; algorithm; appl; assa; fig; gerke; image; media; original; properties; samples; sci; segmentation; stochastic; synthetic; syst; xct
• Newton Method vs. Semismooth Newton Method for Singular Solutions of Nonlinear Complementarity Problems by Izmailov, Alexey; Uskov, Evgeniy; Zhibai, Yan (2023) - Keywords: nonlinear complementarity problem, complementarity function, strict complemen- tarity, singular solution, Newton method, semismooth Newton method, extrapola- tion 1. [15, Section 2.4.1], which is the iterative procedure specified above for Newton method, but with the iteration equation (2.3) replaced by Φ(uk) + Keywords: algorithm; complementarity; example; method; newton
• Method of Parametric Structural Synthesis of the Machine-assembly Departments by Serduk, Anatoliy; Sergeev, Aleksandr; Rusyaev, Aleksandr; Kamenev, Sergey (2016) - 5 Conclusions In this work it was determined that the modern approach to design the machine-assemble departments is a detailed analysis of the design solutions related to selection of structure and parameters of manufacturing equipment via computer modeling of MAP with the running on multiple manufacturing processes. On the layout the table with the selected parameters of manufacturing equipment is also displayed (fig. 6). Keywords: algorithm; assembly; design; equipment; machine; manufacturing; method; production; synthesis
• Adaptive Background Modeling for Dynamics Background by Zainuddin, N.A.; Mustafah, Y.M.; Shafie, A. A.; Azman, A.W.; Rashidan, M.A.; Aziz, N.N.A. (2016) - Fig.1 shows the overall process of proposed background modeling algorithm. In this research, the true pos- itive is defined as the number of pixels that correctly identified as foreground, conversely false positive is number of background pixels that incorrectly identi- fied as foreground. Keywords: algorithm; background; foreground; method; model; modeling; pixel; results; value; video
• VLSI Implementation of Lightweight Cryptography Algorithm by kaur, Hinpreet; R, Sakthivel (2016) - 2 Proposed architecture of Hummingbird encryption and decryption 5 Simulation Results Keywords Hummingbird algorithm; RFID tag; Lightweight cryptography; ASIC; FPGA. Keywords: algorithm; bit; encryption; fpga; hummingbird; text
• High Throughput Area Efficient Architecture for Light Weight Cryptography by Vanitha, M.; Subha, S. (2015) - X.fan proposed throughput optimized implementation of hummingbird with 273 slices with a throughput of 160.4Mbps,[8] Vol.15 No.4 353 2 Standard Hummingbird algorithm Hummingbird is the recently proposed ultra-light weight cryptographic algorith- m, which is the combination of block cipher and a stream cipher. Keywords: algorithm; architecture; area; bit; block; encryption; hummingbird; implementation; throughput
• Survey on Secured Password Authentication for IOT by M, Vanitha (2016) - 2.But the change here is the password are not sent to same receiver but are sent to different servers and they use different algorithms namely PRESENT and Humming Bird. Vol.16 No.3 29 4.5 Decryption Here the two parts of plain text are sent to different servers which use PRESENT and Humming Bird algorithms and these receive the respective plain text and decrypt them using PRESENT and Humming Bird. Keywords: algorithm; authentication; client; encryption; key; password; protocol; server
• Algorithms for prosodic discourse feature interpretation in case of its processing using low-speed codecs by Bessonov, Maxim; Bessonova, Natalia A.; Farkhadov, Mais P. (2018) - This allows the formation of BTF values series for audio signal segments. Algorithm diagram for vocal signal segments encoding ALGORITHMS FOR PROSODIC DISCOURSE FEATURE INTERPRETATION 5 Copyright ©2018 ASSA. Keywords: algorithm; audio; energy; language; number; prosodic; segment; signal
• An Algorithm to Search for All Minimal Cuts in a Flow Network by Forghani-elahabad, Majid; Mahdavi-Amiri, Nezam (2021) - Let i = 3, k = 3, T = {4, t}, A = D3 = C3 = {e14, e24, e34, e3t}, S = {s, 1, 2, 3}, P = {C0, C1, C2, C3}, N3 = {t} and transfer is made to Step 1. Let i = 2, k = 6, T = {2, 3, t}, A = D2 = C6 = {es2, e12, e24, e34, e4t}, S = {s, 1, 4}, P = {C0, C1, C2, C3, C4, C5, C6}, N2 = {2, t}, and transfer is made to Step 1. Keywords: algorithm; node; step; transfer
• Hybrid Particle Swarm Optimization and Pegasos Algorithm for Spam Email Detection by el Bakrawy, Lamiaa (2019) - Diversity enhanced particle swarm optimization algorithm and its application in vehicle lightweight design, Journal of Mechanical Science and Technology, 33 (2), pp. Particle swarm optimization is employed as a search strategy to determine the optimal parameters for Pegasos algorithm in order to achieve higher performance. Keywords: accuracy; algorithm; dataset; detection; email; optimization; particle; pegasos; pso; spam; swarm
• The Research on Effective Video Scene Character Extraction Algorithm in Natural Scene Images by Hu, Jinghua; Kong, Huafeng (2012) - After identifying adherent character image, according to English character image length is wider than the Chinese character image length, and the separa- tion distance is small between the adjoining characters, we could identify whether the adherent character image is Chinese or English; according to average English adherent character length is shorter than the Chinese one, we could identify those character images with wrong structure as adherent character image. The algorithm segments lines of character, then segments every line of character into individual words for further processing, such as feature extraction and character recognition according to the known fea- tures of character. Keywords: adherent; algorithm; character; height; images; recognition; segmentation

• Automation of Cluster Large-Scale Production Systems by Chadeev, Valentin; Aristova, Natalya (2021) - The cost of a robot will be calculated in column I. Making such calculations for the next generations, we will see robot cost dynamics at a fixed cost of purchased hydraulic drives. Automation of robot production with the help of robots is only feasible if the cost of the manufacturing robot B() is less than its service life T. Keywords: automation; cost; generation; production; robot; type
• Evaluating the Effectiveness of the Regional Industrial Policy Implementation by Smirnova, Olga P.; Ponomareva, Alena O. (2022) - Comparable coefficients (K) of industrial policy effectiveness indicators for the regions under study in 2019 In di ca to r V la di m ir ob la st K al ug a ob la st Li pe tsk o bl as t We can conclude that legal regulation concerning regional industrial policy accelerates the development of the industrial complex. Keywords: assets; development; effectiveness; enterprises; indicators; industry; manufacturing; oblast; policy; production; region; russia
• The Model of the Production Side of the Russian Economy by Pilnik, Nikolay; Radionov, Stanislav (2021) - Jm (t) + pu (t) Ju (t) , (2.4) where pJ (t) is the overall level of investments (gross fixed capital formation) in the current prices, pm (t) is the deflator of investments in building up fixed assets, pu (t) is the deflator of investments in the maintenance of fixed assets. Further, we assume that this flow (as well as investment costs) consists of two parts: payments to employees wr (t)R (t) and investments in human capital wh (t) Jh (t). Keywords: capital; function; model; production; variables
• Choosing Directions for Investments in the Development of Companies Under Uncertainty by Akinfiev, Valery (2022) - We consider the problem of analyzing and choosing investment strategies for companies under conditions of uncertainty in market demand. This approach, according to its supporters, describes well the volatility of asset prices in financial markets and can be applied with great caution to the valuation of real assets, in particular, to the assessment of investment projects and investment strategies. Keywords: companies; company; demand; investment; market; model; period; production; strategies
• Assessment of Impact of Trade Wars on Production and Exports of the Russian Federation Using the Agent-Based Model by Mashkova, Aleksandra; Bakhtizin, Albert (2022) - Calculation of permitted supplies for organizations in industry j, for products of which trade restrictions has been imposed: (3.1) where – volume of supply of organization-buyer b available from organization-supplier s of industry j in the next modeling year (y+1), – volume of supply of organization-buyer b delivered from organization-supplier s in the current modeling year y; – trade restriction on import of products of industry j, imposed in the modeling year (y+1); , – trade restriction on export of products of industry j, imposed in the modeling year (y+1). (2021) Trade organizations act in the same way in the event Wholesale purchase, resident agents in the event Retail purchase, and public sector organizations in the event State Procurement. Keywords: countries; industry; model; modeling; organizations; production; products; restrictions; supplies; trade; wars; year
• Building a Digital Twin of Agricultural Production Based on Mathematical Modeling of Sustainability and Development Processes by Sirazetdinov, Rifkat; Sabitov, Rustem; Smirnova, Gulnara; Sabitov, Shamil; Eponeshnikov, Alexander (2022) - Keywords: dynamic production models, industry 4.0, forecasting, agricultural production, digital twin, identification, sustainable development 1. Abstract: An approach to building a model of a digital twin of agricultural production is proposed. Keywords: development; production; 𝑇 𝑋; 𝑋 𝑋
• The Model of the Production Side of the Russian Economy: the Updated Version by Radionov, Stanislav; Pilnik, Nikolay (2022) - = ( Ju (t) M (t) )b , uH (t) = ( R (t) Rmax (t) )a . The volume of production 0 ≤ Y (t) and the volume of products sold 0 ≤ Yp (t) may vary, which leads to the introduction of stock 0 ≤ Z (t) in the model. Keywords: capital; economy; function; model; production; russian; variables; −bθ+1
• Development of a Biodegradable Additive from Brown Algae of the Russian Far East for the Production of Plastic Packaging by Chadova, Tatyana V.; Korshenko, Lyudmila O.; Smertina, Elena S.; Nekrasov, Alexey E.; Berlova, Natalya V. (2016) - The development of new highly efficient technologies, the cre- ation of products based on plant raw materials, their further assimilation and standardization become more popular due to the wide spectrum of biological ef- fects. When choosing raw materials, the content of fibre is important, as well as structural features of the constituent cellular tissues, the possibility of using industrial processing methods, the quality of the product ob- tained as a result of this treatment, the prevalence of plant raw materials, cost of collection, storage. Keywords: algae; biodegradable; brown; cellulose; degradation; development; materials; method; packaging; pat; plant; polymer; production; solution; use; vol; water
• Labour Market Model - Focused on Final Products by Oinarov, A.; Baizakov, S.; Baizakov, N.; Forrest, Jeffrey (2015) - And full labour intensity of products is T , which in turn, is determined by multiplication of direct labour intensity of products - t to full costs matrix. A new model of labour market focusing economy on the final product is established. Keywords: economy; intensity; labour; market; model; production
• The Paradoxes of the World’s Progress(I) by Baizakov, Sailau; Forrest, Jeffrey Yi-Lin (2014) - Thus, the objective necessity of studying the nature of the GDP deflator does not derive only from the assessment of purchasing power of the national cur- rency, but also from the assessing the contribution of scientific and technological developments in real growth rate of production of material goods. = i1(t)/i2(t) I Law of definition of net benefits from the stimulation of scientific and tech- nological improvements -∆c(t) : ∆c(t) = c(t)− 100 It should be recalled that, in our notation, i1 (t) is the index of GDP growth in the prices of the current year, i2 (t) - the index of growth of GDP at comparable prices. Keywords: development; economic; economy; gdp; gdp deflator; growth; growth rate; index; innovation; money; national; production; rate; world
• Specifics of Long-Term Forecasting for Global Gas Markets by Kulagin, Vyacheslav; Galkina, Anna (2018) - Gas production costs are not a fixed parameter, either: in particular, they are influenced by the development of technologies for the production of conventional and unconventional gas, devaluation/revaluation of currencies, changes in oil and gas market prices and tax burden. In the US market, gas production costs already directly affect market gas prices. Keywords: costs; gas; global; prices; production
• On Classification and Assessment of Regional Economic and Social Effects of the Implementation of Projects for Mining of Solid Minerals Deposits by Valuev, Andrey Mikhailovich; Lozinskaya, Maria Alexeevna (2018) - Keywords: solid minerals, mining projects, budget, tax revenue, economic effects, social effects. THE MAIN ASPECTS OF THE IMPLEMENTATION OF MINING PROJECTS TAKING INTO ACCOUNT Keywords: account; budget; case; effects; enterprise; increase; industry; mining; production; project; region; transport
• Activity of Russian Companies in Regional Industrial Value-Added Chains by Chernova, Veronika Yu.; Andronova, Inna; Degtereva, Ekaterina A.; Zobov, Alexander M.; Starostin, Vasiliy S. (2019) - The author wishes to show which types of chains are predominantly formed in the EAEU, who is the initiator of the formation of chains, how much the EAEU countries are involved in value chains and what obstacles exist for the development and deepening of cooperative ties between enterprises of different EAEU countries. Value chain types include a wide range of variations from low levels of explicit coordination and power asymmetry between buyers and suppliers in case of market relations to high levels of explicit coordination and power asymmetry between buyers and suppliers in case of hierarchy, and intermediate chain types of relational, modular and subordinate types. Keywords: chains; countries; development; eaeu; economic; food; integration; market; production; russian; sector; transport; value; value chains
• Modeling the Managements of the Economies of Developing Countries by Baizakov, S.; Forrest, J. Y.; Baizakov, N.A. (2019) - Such a formulation of the task and the chosen tool for its implementation, according to the developers, proceeds from the objective need of ensuring parity of the national moneys of developing countries with the national currencies of developed countries that effectively interact with the world reserve currency, represented by the U.S. dollar. The algorithm for solving the problem of the sustainable economic development of developing countries ensures the commensurability of national moneys of developing countries with those of developed countries by establishing their true dollar equivalences. Keywords: baizakov; countries; country; development; economic; economy; gdp; kazakhstan; money; multiplier; production; productivity; progress; theory; world
• Modeling and Estimating the Impact of the OPEC Agreement on Oil Production in Russia by Akinfiev, Valery (2019) - The value t OPECx is determined depending on the ratio of market oil prices in the previous period t-1 and the boundaries of a given interval. The response to the shale boom of 2013-2014 was the OPEC + agreement, which aims to regulate the market in order to stabilize oil prices. Keywords: demand; market; model; oil; oil production; opec; price; production; shale
• Evaluating Comparative Total Factor Productivity in the Russian Industry by Kislitsyn, Evgeniy Vitalyevich; Orekhova, Svetlana Vladimirovna (2019) - The paper examines the role of small industrial enterprises in stimulating economic growth. In the post-crisis period (after 2014), small industrial enterprises experienced an increase of up to 1.2%, but it was still significantly lower than that of other enterprises. Keywords: economic; enterprises; factor; growth; industry; production; productivity; russian; tfp; total; value
• Cooperation Between SMEs and Large Industrial Enterprises: Russian Case by Romanova, Olga A.; Kuzmin, Evgeny A.; Vinogradova, Marina V.; Kulyamina, Olga S. (2021) - Therefore, the purpose of the study is to assess the effects of cooperation between SMEs and large industrial enterprises in Russia. In this regard, it is assumed that the share of orders transferred to the SME sector within the framework of production cooperation does not depend on the share of state participation in the capital of large industrial enterprises. Keywords: companies; cooperation; cost; enterprises; number; orders; participation; production; revenue; russian; share; smes; state

• The Multidimensional Network Models Method of Developing Discrete Microfluidics by Balabanov, Andrey V.; Kasimov, Asim M. (2022) - MNMs are proved by the authors to be applicable to generate and compactly represent sets of the possible variants of microfluidics designs, as well as select the best design variant through calculating the shortest path within the network. MNM of microfluidic generator (a) and MNM-level example (b) THE MULTIDIMENSIONAL NETWORK MODELS METHOD OF DEVELOPING DISCRETE… 61 Copyright ©2021 ASSA. Keywords: classes; design; fig; generator; instances; microfluidics; mnm; structure
• Determining SST Aerodynamic Configuration and Power Plant Parameters under Epistemic Uncertainty by Veresnikov, Georgy; Bashkirov, Igor; Gorchakov, Sergey (2023) - Therefore, in the SST preliminary aerodynamic design, it is advisable to use mathematical models that make it possible to carry out calculations under parameter uncertainty (indeterminacy). Within the problem of determining SST parameters (design solutions), aleatory uncertainty occurs when the information about stochastic (random) * Keywords: configuration; design; functions; models; objective; optimization; parameters; sst; uncertainty
• Design and Simulation for Conjugate Cam Mechanism by Yang, X.H.; Li, C.H. (2011) - 5. Fig.5 The three-dimensional motion simulation of conjugate cam 4.Machining simulation for conjugate cam For the regular cam tested by motion simulation model, we pick up the data which program needs from the graphics software and send data files to the automatic program model, and meanwhile, we choose the type of program, then, the numerical control line incision 3B or machining G programming can be realized according to practical needs. 2.Fuzzy synthetically selection of the-law-cam mation It is important to select the-law-follower in the process of conjugate cam design. Keywords: cam; design; motion; simulation
• Preliminary Design on Automatic Production Line of High-frequency Induction Welding Light Gauge H-beam by Li, Donglin (2011) - Production line machines include the flattening machine, angle-controlled machine, HF induction welding machine, deburring machine, correcting machine, traction engine and others, totaling to 28 sets of unit constructions. In order to effectively control the product quality, the design of the entire production line divides into pre-welding processing, HF induction welding, post-welding processing. Keywords: beam; design; induction welding; machine; production line; welding
• Design of Full Adder Using Subthreshold DTPT Logic by Sanapala, Kishore; sakthivel, R. (2016) - Sec- tion 2 presents the brief description about existing full adder designs reviewed in comparison with the proposed design. [Present] 2293 69.25 158.79 From the comparisons in Table2 it is noted that proposed adder has achieved major savings in terms of PDP and is more than 82% lesser than the min3- IJCNN and min3 stacked adder designs, 29.5% lesser than the direct synthesis adder design and also 13.98% lesser than the min3 mirrored adder design. Keywords: adder; circuits; cmos; design; dtpt; logic; power; subthreshold
• Simulation Modelling for Computer Aided Design of Secondary Aerodynamic Wing Surfaces by Gorbunov, Aleksandr A.; Pripadchev, Aleksej D.; Bykova, Irina S.; Elagin, Valerij V. (2015) - The subject of the research is the methodology of high-precision mathematical simulation of aircraft SAS wing. Currently, there are many wing SAS designs installed at the long-haul A/C differing in geometrical and aerodynamic characteristic- s Keywords: aircraft; computer; design; modelling; sas; simulation; simulation modelling; surface; wing
• Preliminary Design With the Epistemic Uncertainty of Parameters by Veresnikov, Georgy Sergeevich; Pankova, Ludmila Aleksandrovna; Pronina, Valeriya Aleksandrovna (2018) - Optimization of deterministic parameters reheatP , dryec , P ec is performed in intervals ] 1 ; 1 [ k P k P b reheat a reheat  , ] 1 ; 1 [ k c k c b drye a drye  , ] 1 ; 1 [ k c k c bP e aP e  , where ];[ b reheat a reheat PP , ];[ b drye a drye cc , ];[ bP e aP e cc are intervals of change of uncertain design parameters. Approximation of the Pareto fronts for different ranges of uncertain design parameters 162 G. S. VERESNIKOV, L.A. PANKOVA, V.A. PRONINA Copyright ©2018 ASSA. Keywords: design; design parameters; function; input; model; optimization; parameters; theory; uncertainty
• Optimal Rotor Design of Claw-Pole Alternator for Performance Improving by Brahimi, N.; Tahi, S.; Boudissa, E.; Bounekhla, M. (2019) - It has been shown in [15] that MEC model helps to predict performance of claw pole alternator with high accuracy and minimum CPU computation-time. The aim is to optimize rotor structure of claw pole alternator at idle speed, including the magnetic saturation effect, while maintaining the same initial alternator footprint. Keywords: alternator; claw; current; design; idle; optimization; output; pole; power; rotor; speed
• Interaction between Incumbent while Entrenched and Modern while Agile Companies at a Freezing Moment of Time by Forrest, Jeffrey Yi-Lin; Galbraith, Diane D.; Liu, Yong; Pla-Lopez, Rafael (2019) - That is, 𝑆𝐵 stands for the portion of sales revenue Company B takes away from Company A, assuming that that is the total increased sale of Company B. (3) When Company A takes actions to deter Company B from invading its territory, the total cost for Company B to design and produce the hybrid product goes higher. In particular, based on the 2 × 2 game theoretical modeling, among others, the following results are shown: (1) If expansion is expected for Company B to generate profits, which are more than the cost for Company A to take defensive actions, then Company A would move first and take defensive actions against Company B although the result is uncertain; and (2) If Company B’s decision on whether or not to design and produce its hybrid product is based on the existence of an expanding market beyond that of Company A, then Company B will definitively introduce its hybrid product. Keywords: companies; company b; competition; cost; customer; design; firms; hybrid; hybrid product; market; product; revenue; 𝑅1 𝑆𝐴

• Face Mask Perception during the COVID-19 Pandemic: an Observational Study of Russian Online Social Network VKontakte by Chkhartishvili, Alexander G.; Gubanov, Dmitry A.; Kozitsin, Ivan V. (2021) - More precisely, we included individuals who took part in these information cascades by commenting the posts with words that included at least one word from the following: “маск,” “масочн,” and “намордник” (these words relate to the topic of face mask requirements). The sets 𝐼! and 𝐼# had 113 intersections— users who both made at least one comment on the topic of face mask requirements (under the posts on the topic of COVID-19) and liked at least one such comment with a positive or negative attitude. Keywords: attitudes; covid-19; face; individuals; information; mask; requirements; users
• Information Spreading and Evolution of Non-Homogeneous Networks by Markovich, Natalia M.; Ryzhov, Maksim S. (2022) - Let G = (V,E) be the undirected graph with a set of nodes V and edges E. Considering an asynchronous time model (there are not quite synchronized clocks in all nodes), a node may initiate a communication by ticks of a global clock which are modelled as a Poisson process of rate n = |V |, [4, 5]. The SPREAD algorithm proposed for undirected random graphs is adapted to directed graphs. Keywords: graphs; information; message; nodes; spread; spreading
• Structural Analysis of Leukemia Related Gene Network by Wei, Liu; Yuanyuan, Zhang; Xiuzhu, Xu; Meixi, Yang; Dashun, Xu; Shudong, Wang (2017) - In this research, using the method of mutual information, we construct gene networks corresponding to normal control group and diseased experimental group of acute lymphoblastic leukemia (abbreviated as ALL). Analysis for gene networks based on logical relationships. Keywords: analysis; average; cell; expression; gene; group; human; information; leukemia; network; nodes
• Variable Precision Rough Set Model Based on Set Pair Homeopathic Similarity Relationship by Liu, Yong; Lin, Yi (2015) - Due to the complexity and uncertainty of the objective world, as well as the limitation of human understanding, it has been difficult for the classical rough set method to deal with incomplete information system with noise data, ambi- guity and other informational uncertainties. Keywords Incomplete information system; Set pair analysis; Variable precision rough set; Equivalence relationship. Keywords: aprα; information; pair; set
• Influence of Information Sharing, Partnership, and Collaboration on Supply Chain Performance: Study on Apples Agroindustry by Tutuhatunewa, Alfredo; Surachman, Surachman; Santoso, Purnomo Budi; Santoso, Imam (2019) - This research was conducted to find the relationship and influence of information sharing, supply chain partnership, and collaboration on supply chain performance on SMEs. Also, indirect effect of information sharing on supply chain performance of SMEs. Keywords: chain; chain performance; collaboration; doi; impact; information; information sharing; management; partnership; performance; sharing; supply; supply chain

• Formularization Method for Calculating the Breakaway and Break-in Points and the Corresponding Gain of Root Locus Graphs by Shibly, Hassan; Shibly, Orwah H. (2021) - Formularization Method for Calculating the Breakaway and Break-in Points and the Corresponding Gain of Root Locus Graphs Hassan Shibly1∗, Orwah H. Shibly1,2 1Robotics and Mechatronics Engineering Technology Program,School of Engineering, Science, and Technology, CCSU University, New Britain, CT, USA 2Research and Development, Comanox Corp, VA, USA Abstract: Break points, break-away and break-in points, are an essential part in root locus technique for single input single output linear invariant control systems. In root locus method the root locus begins at poles and migrate toward zeros as a result of varying the static gain K value. Keywords: break; equation; method
• Applications of Sine-Cosine Wavelets Method For Solving Drinfel’d–Sokolov–Wilson System by Azizi, Naser; Pourgholi, Reza (2021) - In this paper, we consider system (1.1) by using the SCWs method to find numerical solutions. Numerical solution of linear integro-differential equation by using Sine–Cosine wavelets. Keywords: method; numerical; wavelets
• Study of a Redundant Residue Number System for Single Error Correction by Kuchukov, Viktor; Babenko, Mikhail; Al-Galda, Safwat (2023) - Haron, N. Z. & Hamdioui, S. (2011) Redundant residue number system code for fault- tolerant hybrid memories, ACM journal on emerging technologies in computing systems (JETC), 7(1), 1–19. 8. Keywords: residue number system, error correction, Chinese remainder theorem, application- specific integrated circuit 1. Keywords: error; method; modulo; number
• The Piecewise Levenberg–Marquardt Method by Izmailov, Alexey F.; Uskov, Evgeniy I.; Zhibai, Yan (2024) - = 0, u ∈ P, (1.1) where Φ : Rp → Rq is a given mapping, and P ⊂ For the current iterate u ∈ P , the GN method defines the next iterate as u+ v, where v minimizes the (squared) residual of the linearized equation from (1.1) over P − u, i.e., v is a solution of the optimization problem minimize 1 2 ∥Φ(u) + Keywords: convergence; method; solution
• Piecewise Levenberg-Marquardt Method for Generalized Nash Equilibrium Problems by Izmailov, Alexey; Uskov, Evgeniy; Zhibai, Yan (2024) - Adv Syst Sci Appl (2024) 26 A. F. IZMAILOV, E. I. USKOV, YAN ZHIBAI 100 101 0 0.2 0.4 0.6 0.8 1 PWLM 1e-10 PWLPN LM-Had 1e-10 LPN-Had (a) All test problems 100 101 0 0.2 0.4 0.6 0.8 1 PWLM 1e-10 PWLPN LM-Had 1e-10 LPN-Had (b) Large test problems Fig. Tr1a 16 (9 SF, 7 SS) 2 SP 1 SF 0 Tr1b 20 (14 SF, 1 IL, 5 SS) 1 SP 12 (9 SF, 3 SS) 0 Tr1c 18 (5 SF, 3 IL, 10 SS) 4 (3 IL, 1 SP) 11 (5 SF, 1 IL, 5 SS) 0 πa(t) for large t is the portion of test problems the runs of algorithm a on which are successful, while πa(1) is the portion of problems on which the runs of algorithm a are successful and its efficiency is the best. Keywords: appl; method; piecewise; problems
• A new decision method for multi-criteria decision making with numerical values based on criteria reduction by Li, Zhaobin; Liu, Jian; Zhang, Zhuo; Liu, Si-feng (2016) - Using this method and building a discrenibility matrix for numerical value MCDM problems, find useful criteria and avoid useless criteria. We propose a criteria reduction technique based on tolerance and advantage relation and Rough set theory to find out useful criteria, respectively. Keywords: advantage; alternatives; c c; criteria; decision; mcdm; method; problems; set
• Simulation of the Flow Field of Cement Mixer Based on Numerical Methods by Shuiping, Li; Xiaotian, Li; Lugang, Shi (2011) - 4.4 Preliminary Analysis of Simulation Results To a large extent, the effect of mixing depends on the internal structure of flow field, so the existence of turbulence which has complex flow field is an important prerequisite for enhancing the effect of mixing. Both traditional theoretical analysis method and experimental test method can not obtain the characteristics of flow field mainly due to the following two points: first, the visualization methods such as staining PIV and tracer method can not be used to measure the flow field which has high concentration and poor visibility; second, at present, all of the contact velocimeter can not test the velocity vector of cementing slurry flow field accurately. Keywords: cement; field; flow; fluid; method; mixer; model; numerical; simulation
• Image Retrieval Based on Spatial Organization of Patches by Yu, Yan (2015) - Advances in Systems Science and Application (2015) Vol.15 No.3 242-253 Image Retrieval Based on Spatial Organization of Patches Yan Yu1,2 1Hubei Province Key Laboratory of Systems Science in Metallurgical Process, Wuhan University of Science and Technology, China 2School of Science, Wuhan University of Science and Technology, China Abstract This paper presents a novel approach for image retrieval by utilizing the spatial organization of image patches. Each cluster tends to contain image patches with simi- lar appearance and its centroid represents a visual word. Keywords: assignment; distance; feature; image; method; patches; retrieval; spatial; words
• VIKOR MADM Based Optimization Method For Vertical Handover In Heterogeneous Networks by Baghla, Silki; Bansal, Savina (2018) - Compute the value of Qi Find value of regret measure Sorting the values of Qi in descending order Assign priority weights to attributes in accordance with traffic class as wj Get user’s preference for network attribute values as apj Normalization Get attributes from available alternatives Get absolute difference between preferred and available attribute values|𝑎𝑝𝑗 AHP and ANP methods are typically used for weight assignments of network attributes. Keywords: attributes; decision; handover; method; network; normalization; number; performance; ranking; selection; traffic; user; vikor; vpp

• Estimation of the Posterior Probabilities of Classes by the Approximation of the Anderson Discriminant Function by Zenkov, Valery (2022) - It is convenient in that, according to its approximation, obtained by the weighted least squares method from a supervised training set and by the cost of classification errors used to determine it, we calculate PoP classes as simply as we get degrees Celsius from degrees Fahrenheit. k kp x P p x k  , Pk is the prior probabilities of classes, p(x|k) is the conditional distributions of class features; k is the class numbers 1 or 2;  |k Keywords: adf; class; classes; classification; point; pop; set
• On Order Covering Set-Valued Mappings and Their Applications to the Investigation of Implicit Differential Inclusions and Dynamic Models of Economic Processes by Burlakov, Evgenii O.; Panasenko, Elena A.; Serova, Irina D.; Zhukovskiy, Evgeny S. (2022) - [a, b] of such t ∈ Adv Syst Sci Appl (2022) ON ORDER COVERING SET-VALUED MAPPINGS AND THEIR APPLICATIONS 181 g : [a, b]× R→ R defined by the formula g(t, x) . = q0(t) + 2q1(t)x− x2, t ∈ Keywords: mapping; order; set
• The Disease Centered Multimorbidity Model at the Example of Type 2 Diabetes Mellitus by Meshkov, Dmitry; Lobanov, Alexey; Danilova, Larisa; Cherkasov, Sergey; Shiroky, Alexander; Fedyaeva, Anna; Moroz, Irina; Makeeva, Elena (2023) - Algorithms have been developed assessing the degree of non-random connections between pairs of diseases in the pattern and establishing a hierarchical relationship between both “marker” and other diseases as well as between pairs of non-marker diseases. According to the disease centered model the pattern is formed around one “marker” disease at the expense of other diseases which have non-random relationships with the “marker” disease and between each other. Keywords: diseases; healthcare; marker; multimorbidity; non; pairs; pattern; set
• Application of algorithms of objectifying expert clustering of Multiparameter objects in the analysis of big arrays of information by Guchuk, Vladimir Vsevolodovich (2018) - V V K K j K K It is performed after expert clustering, which can be performed both with measured parameters and without them, in particular, as a result of visual evaluation of objects. Keywords: class; clustering; expert; objectifying; objects; procedure; set
• A two-stage algorithm for generating a set of Pareto-optimal trajectories of an object by Kulida, Elena Lvovna (2018) - Results for different length of edge of graph Length of edge of graph, km Evaluation of the trajectory Travel time, hours Calculation time hour:min:sec Number of trajectories 32 0,4078 28,29 00:01:50 254 16 0,5612 21,05 00:26:23 1140 8 0,6148 18,4 06:20:21 2639 When analyzing the set of generated trajectories, it turns out that the parameters of incomparable trajectory characteristics can differ by negligibly small values. 4. SIMULATION RESULTS A series of experiments was performed to evaluate the efficiency and accuracy of the proposed algorithm using the example of generating object trajectories moving in a conflict environment, where it is detected by means of detection of different nature. Keywords: graph; pareto; set; vertex; vertices
• The "Value at Risk" Principle in Hierarchical Game by Gorelov, Mikhail (2020) - As in the previous section let’s start with the specification of the value . Put  ( ) ( , ) : ( , ) ,H u v U V g u v =    ( , ) ( ) ( , ) max ( , , ). B u V A U v V A B g u v v B h u v v l                         Now, one can use the structure of the set of strategies of the first player to change the order of quantifiers of existence and generality:  : ( ) & ( , ) ( , , ) ( , ) .B Keywords: h u; player; result; set; u v
• On Properties of Coincidence Points of Mappings between $(q_1,q_2)$-Quasimetric Spaces by Sengupta, Richik; Zhukovskaya, Zukhra Tagirovna; Zhukovskiy, Sergey Evgenyevich (2020) - Adv Syst Sci Appl (2020) 98 R. SENGUPTA, Z.T. ZHUKOVSKAYA, S.E. ZHUKOVSKIY Proof Take arbitrary points x ∈ X, y ∈ Y, yψ ∈ Ψ(x), yφ ∈ Φ(x) and a number ε > 0 such that ρY (yψ, y) < dist(Ψ(x), y) + ε 2 , ρY (y, yφ) < dist(y,Φ(x)) A function ρX : X ×X → R+ is called a (q1, q2)-quasimetric if • ρX(x, y) = 0⇔ x = y ∀ x, y ∈ X (the identity axiom); • ρX(x, z) ≤ q1ρX(x, y) + Keywords: set

• Nowcasting GDP of Major Economies During the Crisis: Does Energy Matter? by Stankevich, Ivan; Kopytin, Ivan; Pilnik, Nikolay (2023) - For the variables observed in a lower frequency we assume that observed values ,q ty are obtained from the original monthly process ,q tx with intra-quarterly averaging (here and further when describing MFBVAR model we follow the notation of [1]) , , 1 , 2 , 1 ( ), { , , , } 3 , q t q t q t q t x x x t March June September December y else         The same scheme is used in [16] for a very similar task of short-term forecasting of macroeconomic variables, including GDP. Russia Abstract: In this article we compare the accuracy on nowcasts obtained with different models and different sets of indicators used as predictors for a set of 19 major economies. Keywords: energy; frequency; gdp; indicators; mfbvar; midas_l1; models; nowcasting; prices
• Analysis of Consumer Behaviour Related to Electricity Consumption by Héjjová, Jana; Bucko, Jozef; Exenberger, Emil (2023) - Over the past decades, a limited number of studies focused on the in-depth understanding of consumer behavior within energy consumption and on comparison of consumers’ own perceptions towards their effectiveness in energy consumption to the reality substantiated by the precisely measurable amounts of energy they have been consuming. How to navigate human’s autopilot to changes in energy consumption? Keywords: age; areas; average; behaviour; categories; category; consumers; consumption; efficiency; electricity; electricity consumption; energy; energy consumption; household; kwh; study
• Solving the Energy Consumption Barrier in Brackish Water Reverse Osmosis Desalination Plants: A Genetic Algorithm and Energy Recovery Approach by Moumni, Mohammed; Mohamed, Massour El Aoud; Fatima Zahra, Moumni (2024) - [Pof ] ERD output Pressure from ERD to BP (bar) Researchers have successfully developed an efficient RO system for low SEC water desalination by adjusting membrane type and size [25] and [26], respectively. Keywords: consumption; desalination; energy; erd; feed; flow; membrane; osmosis; pressure; process; pump; rate; reverse; sec; water
• Disease Universe: Visualisation of Population-Wide Disease-Wide Associations by Moldovan, Max; Enikeev, Ruslan; Syed-Abdul, Shabbir; Nguyen, Phung Anh; Chang, Yo-Cheng; L, Yu-Chuan (2014) - We apply a force-directed spring embedding graph layout approach to electronic health records in order to visualise population-wide asso- ciations among human disorders as presented in an individual biological organism. We use population-wide electronic health records data to visualise how human disorders are positioned against each other in a population with respect to an individual biological organ- ism. Keywords: association; disease; disorders; energy; minimum; nodes; population; schizophrenia; visualisation
• Research on Energy Management of HEV Lithiumion Battery by Tiezhou, Wu; Xueguang, Chen; Yongfei, Zhang; qing, Xiao (2011) - Research on Energy Management of HEV Lithium ion Battery 182 Wu: Research on Energy Management of HEV Lithium ion Battery 182 Wu: Research on Energy Management of HEV Lithium ion Battery Wu: Research on Energy Management of HEV Lithium ion BatteryWu: Research on Energy Management of HEV Lithium ion BatteryWu: Research on Energy Management of HEV Lithium ion BatteryWu: Research on Energy Management of HEV Lithium ion BatteryWu: Research on Energy Management of HEV Lithium ion Battery 182 Wu: Research on Energy Management of HEV Lithium ion Battery 182 Wu: Research on Energy Management of HEV Lithium ion Battery 182 Wu: Research on Energy Management of HEV Lithium ion Battery ? ? 182 Wu: Research on Energy Management of HEV Lithium ion Battery 182 Wu: Research on Energy Management of HEV Lithium ion Battery 184 Wu: Research on Energy Management of HEV Lithium ion Battery Advances in Systems Science and Applications (2011), Vol. 11, No. 1-2 185 Keywords: battery; energy; hev; ion; lithium; management; research
• Utility Dependency Reduction by Multi-Agent Participation in Smart Grid by Singh, S. (2019) - The function depends on the demand load and amount of energy microgrid have. The supply source agents include those agent who controls the storage; it also called as energy storage agents which are controlled by house agents. Keywords: agent; cost; energy; grid; house; load; microgrid; power
• Potential scales of structural transformation of the Russian electric power system based on low-carbon distributed generation by Khorshev, A.; Erokhina, I.; Veselov, F. (2019) - (2019) reserve margin, as well as various restrictions on the use of installed power plant capacity, the demand capacity requirement by 2035 corresponding to this forecast will exceed 250 GW. Over the past 10 years, the total installed capacity of DG power plants in Russia increased by 30% (Table 1), which is twice as much as the increase in installed capacity of large power plants (15.5%). Keywords: capacity; demand; development; electricity; energy; plants; power; power plants; russia

• Extending Obstacle Map of Autonomous Vehicles Based on Network Model of Local Positioning by Abdulov, Alexander (2022) - 2.1a) which is represented by the data type MapMsg: < ID,G = {gi}, U = (uj) >, where gi = (d, a, s) – sets of relative positions of directly ∗Corresponding author: aabdulov@asmon.ru 194 A. ABDULOV (a) local map of obstacles (b) principle of a safe path choosing Fig. Create self local map of obstacles Then create self local obstacle map Gself . Keywords: docking; fig; map; network; number; obstacle; safety
• Design & Simulation Of SMITHA: A Structured and Scalable Architecture For 3D Network on Chip Systems by Sanju, V; Chiplunkar, Niranjan; Khalid, M.; Krishna, P. Venkata (2014) - 6 shows how to nodes in SMITHA topology communicates. A Structured and Scalable Architecture For 3D Network on Chip Systems Sanju V1, Niranjan Chiplunkar2, M Khalid3 and P Venkata Krishna3 1Nitte Meenakshi Institute Of Technology, Yelahanka, Bangalore, India 2NMAMIT, Nitte P.O, Karkala, India 3VIT University,Vellore, India Abstract Network on chip is a new paradigm in ASIC design, and new topologies are emerging from this domain of work, Scalable Modular Interconnect for Three di- mensional High Performance Applications is a typical 3D architecture(SMITHA) exactly. Keywords: chip; network; node; smitha; topology
• Modeling the Outbreak of an Infectious Disease on a Heterogeneous Network by Hajizadeh, M.; Vishkaie, F. R.; Bakouie, F.; Gharibzadeh, S. (2016) - when th<0.5 : th=0.2 and when th>0.5 : th=0.8 (c) CW model (Eq. (6)) when thq : th=0.8 & q=0.4 In this Figure when th q in AK model any node won’t be infected although in CW model 26 persons became ill. In an overview, when th≥ q in AK model no one became sick, but in CW model some persons became sick. Keywords: day; disease; individuals; model; network; node; number; people; persons
• Segregation model for dynamic frequency allocation by Kuznetsov, Alexander Vladimirovich (2018) - An algorithm is introduced for agents segregation over initially unknown radio channels. “Psychohod” program in the process of agents segregation We defined p1 = 1, the grouping predicate as the following R(ag1, ag2) = { 1, colag1 = colag2 , 0, colag1 6= colag2 . Keywords: agents; channel; model; network; segregation
• Use of neural network models in the market risk management by Radosteva, Mariya; Soloviev, Vladimir; Ivanyuk, Vera; Tsvirkun, Anatoliy (2018) - Adv Syst Sci Appl 2018; 02; 53-58 Published online at http://ijassa.ipu.ru/index.php/ijassa/article/view/582 Use of neural network models in market risk management Mariya Radosteva1, Vladimir Soloviev1*, Vera Ivanyuk1,2, Anatoliy Tsvirkun2 1) Financial University under the Government of the Russian Federation, Moscow, Russia E-mail: vsoloviev@fa.ru 2) Institute of Control Sciences RAS, Moscow, Russia E-mail: tsvirkun@ipu.ru Keywords: risk, forecasting, neural networks 1. INTRODUCTION Fig. Keywords: model; network; var; 𝜕𝐸 𝜕𝑤𝑖𝑗
• A simple improved algorithm to find all the lower boundary points in a multiple-node-pair multistate flow network by Forghani-elahabad, Majid; Kagan, Nelson (2019) - 5. CONCLUSION Reliability evaluation of multistate flow networks (MFNs) has been a very attractive problem in the recent decades among the researchers from several research areas. Flow reliability of a probabilistic capacitated-flow network in multiple node pairs case. Keywords: flow; network; node; reliability

• Regional Security: Analysis of the Emergency Management Effectiveness Based on the Scenario Approach by Schultz, Vladimir L.; Kul'ba, Vladimir V.; Zaikin, Oleg A.; Shelkov, Alexei B.; Chernov, Igor V. (2017) - It comprises:  diagnostic analysis and evaluation of the situation;  the development of the object model, the choice of performance criteria and an assessment of their relative importance;  generation of possible development scenarios;  assess the scenarios developed (primarily management processes of prevention and liquidation of consequences of ES), and selecting the best of them for a given criterion of efficiency  continuous analysis of monitoring information on the situation and making the appropriate changes in the structure of the models on the basis of the data obtained;  assessment and selection of management actions on liquidation of emergency situations and improve safety;  dynamic analysis of the possible consequences of control actions;  collection of the results of the implementation of scenarios and assessment of data. The list of factors is based on the information about the presence of forces and means of liquidation of ES, normative data about grouping MCES forces in 10 minutes after the disaster, and includes:  technical services of subway;  squad of the subway protection;  operational groups of MCES;  search and rescue team;  police units of Internal Affairs (UVD) CAD;  units of road – patrol UVD CAD;  Public Joint Stock Company for Energy and Electrification of Moscow (Mosenergo);  Joint Stock Company ‘Mosvodokanal’ (a company providing services in the sphere of water);  supply and sanitation in the city of Moscow;  Emergency gas service of Moscow (Mosgaz);  forces of Emergency Medical Aid Center;  forces of the specialized enterprises of fuel-energy sector of Moscow operation communication;  collectors (Moskollektor);  volunteer emergency rescue teams. Keywords: analysis; approach; consequences; development; emergency; fire; liquidation; management; model; scenario; situation
• Research on Extension Strategy Generation of Sustainable Utilization of Regional Water Resources by Li, Qiaoxing; Wang, Naiang (2016) - Sustainable utilization of water resources means the synthesis between ecological environment construction and water utilization. The generation and optimal selection of sustainable utilization strategy of regional water resources and the program implementation of optimal strategy By using Extension Analysis, the condition-basic-elements are transferred into extension- analysis matter-elements of sustainable utilization of water resources. Keywords: analysis; characteristic; development; elements; environment; extension; matter; strategy; transformation; utilization; value; water; water resources; water utilization
• The Development System of Independent (Commercial) Sector of the Cultural Complex of the Region (on the Example of the Khanty-Mansiysk Autonomous Okrug-Ugra) by Rod, Yulia S.; Khromtsova, Lina S.; Yesipova, Svetlana A.; Panenko, Anna I. (2016) - A serious obstacle to the development of region policy in relation to the inde- pendent sector in the field of culture is the lack of reliable statistical data on the number, composition and activities of independent culture organizations. According to the results of the mapping of the organizations of small and medium-sized business of the cultural sector of KHMAO - Ugra, you can make a general conclusion, according to which commercial (independent) enterprises are not the leaders in the field of region culture. Keywords: cultural; culture; development; field; institutions; region; sector; state; ugra
• Regions of Russia Economic Alignment: Trends and Tasks for the Policy of Regional Development by Bakhtizin, Albert R.; Bukhvald, Evgeniy M.; Kolchugina, Anastasiya (2016) - Here we meet one of the most difficult questions for economic theory and practice of regional development policy: is it possible to combine high rates of economic development of the country with a consistent reduction of the gaps which still exist between the regions and, if so, via what means of economic policy this result can be achieved? First, what is the current degree of economic differenti- ation of regions of Russia; secondly, what is the actual trend of this differentiation at present and what we can expect in the future; thirdly, what is the extent to which economic alignment of the regions of Russia its necessary or simply possible to keep among the priorities of economic policy of the federal state. Keywords: alignment; development; federal; policy; regional; regions; russian
• Transformation of Regional Specialization Industries in the Conditions of New Technological Challenges by Smirnova, Olga P.; Averina, Lidiya M.; Ponomareva, Alena O. (2020) - In this context, it is important to understand that new rates of economic growth are ensured to a large extent due to a significant transformation of industry specialization, since it is the industries with higher growth rates that give impetus to accelerate economic development. As a result of the study, it was concluded that in order to transform traditional specialization industries and increase their competitiveness in modern conditions, their active interaction (integration and associated participation in production chains) with high-tech fast-growing industries is paramount. Keywords: development; digitalization; economy; growth; indicators; industries; industry; potential; sector; specialization; transformation

• A Controllability Problem for Causal Functional Inclusions with an Infinite Delay and Impulse Conditions by Afanasova, Maria; Obukhovskii, Valeri; Petrosyan, Garik (2021) - + ∫ t 0 eA(t−s)f(s)ds+ ∫ t 0 eA(t−s)Bu(s)ds, t ∈ [0, T ], ψ(t), t ∈ (−∞, 0], where f ∈ PF (y[ψ]), PF is a superposition multioperator (see Example 2.1). + ∫ t 0 (t− s)q−1T (t− s)f(s)ds+∫ t 0 (t− s)q−1T (t− s)Bu(s)ds, t ∈ Keywords: causal; function; inclusions
• Three-Currency Deposit Diversification: Savage’s Principle Approach by Molostvov, Vitaly (2022) - This very case will be investigated below in the framework of a problem of optimality with respect to guaranteed risk deposit diversification. However, DM should take into account the possibility of realizing any values of uncertainty y ∈ Y . Keywords: function; risk
• Frequency Domain Identification of the Quadcopter Attitude Dynamics by Alexandrov, Vadim; Rezkov, Ilya; Shatov, Dmitrii; Morozov, Yuri (2023) - The authors of [7, 10] identified quadcopter models in state-space form basing on the results of transfer function identification. The problem of transfer functions identification for separated loops of roll, pitch and yaw angles that describe the quadcopter attitude is stated in Section 2 more detailed. Keywords: dynamics; frequency; function; identification; model; parameters; pitch; quadcopter; roll; transfer
• Bayesian Estimation and Prediction from a Mixture of Weibull and Gompertz Distributions by Al-Dugin, Abdulqader; Mohie El-Din, Mostafa; Sadek, Amr (2023) - Keywords: mixture model; loss function; weibull; Gompertz; maximum likelihood estimation; Bayesian estimation and prediction 1. INTRODUCTION Mixtures models have received great attention from analysts in the recent years due to their important role in life testing and reliability. Three loss functions are proposed, symmetric squared error loss function (SE) and asymmetric (LINEX and general entropy) loss functions, as follows: Copyright © 2023 ASSA. Keywords: bayesian; distribution; function; length; loss; prediction
• Game-Theoretic Models of Quality Management in Organizations under Corruption by Agieva, Makka; Agieva, Movlatkhan; Ougolnitsky, Gennady (2024) - − 𝑏 − 𝑙 (𝑎, 𝑏, 𝑐) → max. Thus, an 𝜀-optimal supervisor's strategy is the function: 𝑎 (𝑏) = 𝑞 , 𝑏 = 𝑏 , 𝑏 ≠ 0, 𝑎 , 𝑜𝑡ℎ𝑒𝑟𝑤𝑖𝑠𝑒. (3.3.17) The only agent's best response to this function is: 𝑏 = 𝑏 . Keywords: agent; corruption; function; principal; quality; supervisor
• Dynamics of Price Model with Nonlinear Demand Function by Ying, Yirong; Chen, Ke; Forrest, Jeffrey (2010) - For non-constant ( )f p , it might be caused by significant changes in price, income, preferences, and prices of other commodities, or by the Advances in Systems Science and Applications (2010), Vol.10, No.1 13 appearance of one or more uncontrollable events. It investigates the change of commodity prices in the supply-demand equilibrium and the inherent stability problems. Keywords: demand; figure; function; model; price
• Models of adaptation in dynamical contracts under stochastic uncertainty by Belov, Mikhail V.; Novikov, Dmitry A. (2018) - [A problem of contract theory for simple agent model], Upravlenie Bol'shimi Sistemami, 2, 22–27. In addition, we suggest and analyze dynamical models of principal’s and agents’ adaptation to changes in statistical characteristics of an external environment. Keywords: action; agent; contract; cost; discord; function; incentive; principal; uncertainty
• Models Of Uncertain-Random Programming by Veresnikov, G.; Pankova, L.; Pronina, V. (2019) - Calculating characteristics of mixed uncertainty values is very expensive, especially in absence of explicit formulas for epistemic and/or random characteristics [2-4]. We model parameters with aleatory uncertainty by random values with probability distribution functions obtained from statistical data. Keywords: characteristic; distribution; function; model; optimization; parameters; programming; uncertainty; values
• Comparison of Some Molecular Structures by Minimizing the Comparison Function by Chernikova, Natalia; Laneev, Eugeniy (2020) - As already mentioned, the coordinates r1,i, r2,i, i = 1, ..., 48 (for substances II - IV), i = 1, ..., 30 (for substance I) for each pair of compared molecules were obtained on based on x-ray analysis data. On method of nonlinear optimization in the study of molecules spatial structure Yugoslav Journal of Operations Research, 30(1), 91-99. 3. Izmailov, A.F., & Solodov, M.V. (2003) Keywords: atoms; comparison; function; molecules; structure
• Comparison of Two Dynamic Models of Economic Growth by Chernyaev, Alexander Petrovich (2020) - Keywords: economic growth, production function, Harrod-Domar model, Solow model 1. INTRODUCTION Models of economic growth became very popular due to their universality. Integral method of research of transition regime in Solow model, Economics of nature management, 3, 105–109. Keywords: economic; function; growth; model

• Global Stability Analysis of Malaria Model with Prophylactic Treatment by Ajao, Saheed; Olopade, Isaac; Adewale, Sunday; Adesanya, Adelani (2023) - − µhSh − T1E ∗2 M Sh S∗ hEM + T1E ∗ M − T1E ∗ MIM I∗ M − T1EMI∗ M IM + T1E ∗ M + T4S ∗ v ( 2 − S∗ v Sv ) + µvS∗ v ( 2 − S∗ v Sv ) Most of the studies in the literature failed to consider the prophylactic treatment in malaria models. Keywords: analysis; disease; equilibrium; malaria; model; population; rate; stability; transmission
• Study of the Effects of Axially Defective Blades of Wind Turbine on Vibration Patterns by Al-Hinai, Abdulhamid Hamdan; Karu, Clement Varaprasad; Kumar, Vinod (2025) - A new tuned damper was proposed to be installed inside the blade to improve the critical condition of blade vibration. However, there are still some deficiencies in current research on blade vibration due to various defect directions. Keywords: analysis; blade; defect; fig; regression; rpm; size; speed; table; turbine; vibration; wind
• Analysis Method of Structural Equation Modeling by Burkov, A. V.; Murzina, E. A. (2016) - Keywords: Correlation analysis, Factor analysis, Structural equations, Higher education, Labor market. The methods used in the research to find out factors which most strongly influence a probability of finding (opening) self-employment by graduates of high schools in the USA are the following: correlation analysis, Eigenvalue method, factor analysis. Keywords: +00; 0,00; analysis; degree; factor; factor analysis; factor model; model; probability; table; year
• The Vibration Response Analysis on a 6-UPS PKM by Li, Jinquan; Luan, Zhenxing (2012) - Finally, random vibration analysis was implemented to the PKM’s general structure to get the curve of the machine structure node’s displacement response when the random vibration frequency was between zero and 200Hz. Fig.3 Based on these resultant curves, the law of vibration response on the PKM was investigated, and the resultant pa- rameters clearly demonstrated the vibration response characteristic of PKM and its response scope magnitude, which can provide an important theoretical base for the optimal structure design of PKM. Keywords: analysis; machine; modal; pkm; response; vibration
• Multi-Criteria Estimation of Input Parameters in Natural Gas Quality Analysis by Brokarev, Ivan; Vaskovskii, Sergei (2021) - In this paper, we present a method for assessing input parameters in a statistical model used for the quality analysis of the natural gas. The problems arising when selecting input parameters are also considered. Keywords: analysis; criteria; gas; input; input parameters; matrix; parameters

• Robust Reversible Watermarking Application for Fingerprint Image Security by Thabit, Rasha; Khoo, Bee Ee (2022) - The rest of this paper is structured as follows: Section 2 explains the details of the proposed robust reversible watermarking (RRW) technique for fingerprint image watermarking. Proposed extraction algorithm 3. RESULTS AND ANALYSIS To evaluate the proposed scheme, different fingerprint images have been collected from [FVC2000 and FVC2004 databases] Keywords: fingerprint; fingerprint image; image; process; robustness; scheme; values; watermarking
• Environmental Assessment of Water Treatment Plants of the Republic of Ecuador and Comparative Analysis of Water Disinfection Technologies using the LCA Method by Salazar, Cristian; Kurbatova, Anna I.; Kupriyanova, Milana E.; Mikhaylichenko, Kseniya Yu.; Savenkova, Elena V.; Basamykina, Alena N. (2022) - Keywords: life cycle assessment, water treatment plant, Republic of Ecuador, UV disinfection 1. These studies are attracting more and more attention as they are applied to the processes of drinking water treatment plants in developed and developing countries Keywords: assessment; cycle; disinfection; drinking; environmental; impact; life; plants; process; treatment; water; water treatment
• Forming Load and Metal Flow of Rotary Forging Process for Spiral Bevel Gear by Huajun, Wang; Yamin, Li; Yang, Zhang; Jing, Huang; Xuan, Tang (2011) - In this paper, the rotary forging process of spiral bevel gear was studied using finite element method, deformation and L-t (load–time) curve at every stage was analyzed. Thereby tooth filling phase during rotary forging of spiral bevel gear was obtained. Keywords: bevel; forging; gear; load; process; rotary
• Parametric Modeling and Simulation of Orthogonal Milling Process Based Finite Element Method by Sheng, Jing; Yao, Liping (2012) - Created the shape of single tooth, the 2-D model of milling tool was derived from duplicating the shape of single tooth along origin O. Computing formulas of the coordinates of the points on a tooth are seen in Table 1. where θ1 is the angle between face and back of tooth,θ2 is the angle of chip flute; while γ, α01, α02 represent the rake angle, the first relief angle and the second relief angle respectively. The material of a milling tool is YS2T. The diameter of milling tool with four teeth is d=30.2 mm. Keywords: cutting; milling; modeling; process; simulation; tool; workpiece
• Rapid Manufacturing Metallic Parts via Selective Laser Melting by Li, Ruidi; Shi, Yusheng; Liu, Jinhui; Du, Mingzhang; Xie, Zhan (2012) - (a) (b) Fig.2 Samples of as fabricated SLM parts 2.3 Characterization At laser, densities of SLM parts were measured through Archimedes laser. Fig.1 SEM figure showing morphology of 316L stainless steel powders 2.2 SLM Forming The forming process was carried on in the HRPM-IISLM system which was de- veloped by Huazhong Univ. Keywords: laser; microstructure; parts; process; slm; surface

• Advances in the Development of Radiometric Measurement System Applied to Power Circuit Breaker by Cezarotto, Bernardo A.; Cabral, Sérgio H. L.; Mustafa, Thair I. A. H.; Pitz, Ciro A.; Gili, Cleiton; Almaguer, Hugo A. D.; Meyer, Luiz H.; Fischer, Marcel V. T. (2025) - Although TRV studies are today widely deployed and accepted, because of its drawback of risks due to the possibility of inaccurate circuit modeling the demand for more confident and non-invasive maintenance techniques applied to power circuit breakers contributed to the development of an even newer alternative technique for evaluating the actual condition of an operating power circuit breaker. Based on the experience of the authors, represented by several published papers about radiometry applied to power circuit breaker analyses, efforts towards the development of new equipment for replacing the commercially available digital oscilloscope became the milestone in the way to reaching a fully confident radiometric system. Keywords: breaker; circuit; circuit breaker; power; power circuit; signal; 𝑅 𝑢
• Currency Wars and A Possible Self-Defense (II) : A Plan of Self Protection by Forrest, Jeffrey; Hopkins, Zack; Liu, Sifeng (2013) - = he money supply that goes into category D3. 2 A Model for Categorized Purchasing Power Let us look at the following model that relates the purchasing power of money with the demand and supply of the money of a national economy : dP dt = k(D − S) (1) where D stands for the demand for money,Sthe money supply, P the purchasing power of money, k > 0 is a constant,and t represents time. Keywords: demand; economy; investments; money; money supply; nation; power; purchasing; purchasing power
• Measuring the Opinion of Textile Industries of Punjab (India) towards the Reliability of their Connected Power Systems and its Effects on the Industrial Operations by Mangat, Harjit Singh; Singh, Harpuneet (2019) - After removing the common industries and the industries falling in the districts with low concentration, a final sampling frame of 1163 registered textile consumers representing a population from Central Punjab (District-Ludhiana), North Punjab (Districts- Amritsar and Jalandhar) and South Punjab (Districts- Patiala and Mohali) was obtained. This post hoc analysis revealed statistically significant differences in the level of agreement scores between Central Punjab and North Punjab (p = 0.000) and Central Punjab and South Punjab (p = 0.000) geographical location groups, but not between the North Punjab and South Punjab geographical location groups. Keywords: central; central punjab; effect; effect sizes; industries; north punjab; power; punjab; sizes; south punjab; test; variables

• Evolutionary Game to Model Risk Appetite of Individual Investors by Lashgari, Zohreh; Eshaghi, Madjid; Bahiraie, Alireza; Azhar, Abdul KM (2022) - Malaysia Abstract: In this paper, we present a novel mathematical model of the development and progression of investments based on evolutionary game theory. The results show that investors who enter the market may change their behavior due to their herds effect and tend to other strategies that are more appropriate according to evolutionary game theory. Keywords: asset; evolutionary; game; game theory; individual; investment; investors; market; model; risk; strategy; theory
• Equilibrium in Market Models with Known Elasticities by Arutyunov, Aram; Kotyukov, Alexander; Pavlova, Natalia (2022) - Also we obtained the conditions for the uniqueness and nonuniqueness of equilibrium in the open and closed market models. Keywords: demand, supply, elasticity, market model, economical equilibrium 1. Keywords: equilibrium; market; model
• Study on Determinants of the Abnormal Returns of A-shares on the First Listed Day by Zhao, Linhai; Hu, Ridong (2010) - This will heighten the trading price and lead to higher abnormal returns on the first listed day. The reform of split share structure will change the expectations of the investors and cause the fluctuations of stock prices. Keywords: day; issuance; market; returns; share; stock
• Principal Causes of Financial Frises in Latvia for Last 20 Years by Roldugin, Valery I. (2016) - Many of them enjoyed the demand for bank loans. The basic reasons of crediting growth were: first, availability of bank loan upon housing purchase, secondly, a rise in prices for real estate. Keywords: banking; banks; capital; credit; crisis; estate; interest; lats; latvia; loans; market
• The Market Laws Declaration of Economic Development of the Countries Worldwide by Baizakov, S.; Oinarov, A.; Forrest, J. Yi-Lin; Baizakov, N. (2015) - This initiative group reviewed in detail the basic principles of market economy management models associated with the name of Keynes, mon- etarists and Mundell-Fleming[2]. It be- comes clear why development of market forces of work and the capital in economy branches, contrary to desires of businessmen on accumulation of competitiveness of the enterprises, happens according to laws of development of market economy. Keywords: capital; economy; form; market; product
• E-Market Segmentation for Internet-Mediated Fashion Brands: A Conceptual Framework with Mean-Variance Consideration by Choi, Tsan-Ming; Chow, Pui-Sze; Zheng, Jin-Hui (2013) - Keywords Fashion branding, e-market segmentation, internet marketing, mean- variance 1 Introduction For fashion brands which operate solely in the traditional bricks-and-mortar re- tailing mode, keeping track of the buying behaviours and preferences of each specific customer is a difficult, if not impossible, task. This also gives rise to the term “e-market segmentation” which represents the segmentation of the electronic market. Keywords: advertisement; customers; decision; efb; market; market segmentation; price; profit; scheme; segmentation; segments
• Purchase Price Control in High-Tech Product Markets under Competition of Suppliers with Multi-Channel Production Capacities by Selezneva, Irina E. (2021) - Dependence of weighted average unit purchase price on customer policy (capital-output ratio 5%; order execution rate 0.2; order flow rate 1). Dependence of weighted average unit purchase price on customer policy (capital-output ratio 20%; order execution rate 0.2; order flow rate 1) Keywords: market; order; price; purchase; unit; years

• Improving DCP Haze Removal Scheme by Parameter Setting and Adaptive Gamma Correction by Hsieh, Cheng-Hsiung; Chang, Yi-Hung (2021) - Besides, an adaptive upper bound was given to avoid over-exposure in dehazed images. Consequently, an adaptive gamma correction (AGC) is used to improve visual quality of dehazed images. Keywords: agc; agc scheme; haze; idcp; image; scheme; sky; transmission
• Secure Image Cloud Storage Using Homomorphic Password Authentication with ECC Based Cryptosystem by Manivannan, Devipriya; Brindha, M. (2022) - To protect the image in the cloud and transmission to the cloud, image encryption is used. New techniques are adopted in image encryption to increase the randomness and to decrease the correlation between the pixels. Keywords: authentication; chaos; cloud; diffusion; encryption; fig; image; image encryption; key; map; pixel; scheme; sequence; table; user; values
• A New Face Swap Detection Technique for Digital Images by Thabit, Rasha; Fadhil, Heba Mohammed; Fakhruldeen, Hassan Falah; Shather, Akram Hatem; Al-Askari, Mohanad A. (2024) - To test the performance of the proposed FSD technique, the experiments have been conducted for color face images with different sizes which have been collected using Google Image Search from different websites such as [45–48]. To authenticate the face image, the research community presented different face swap detection techniques based on machine-learning and deep- learning. Keywords: blocks; detection; embedding; face; fsd; image; results; swap; technique
• Reconfigurable Architecture for Image Feature Detection by Hande, Saroja devi; Nandalike, Rajesh (2017) - Key point descriptor: In the fourth stage, image feature descriptor is built for each feature point. From the developed DoG pyramid, maxima and minima known as scale-space extrema (also known as feature points or interest points) are recognized. Keywords: architecture; detection; feature; gaussian; hardware; image; points; sift
• Analysis B-scan Image by CNN and PolyfitGuodong Li by Li, Guodong; Xu, Wenxia (2010) - In the following discussions, we always assume that the levels of intensity of input RGB images 1P and 2P have been transformed via formula (5); the color planes of processed images have been changed into the RGB forms when the processed images are shown as color pictures. Table 1 Template parameters of the CD CNN a b c z g 4 16 2 0.4 0.4 The edge detection CNN can be used to process RGB images. Keywords: cnn; image; liver; ⎢ ⎢; ⎥ ⎥

• The New Form of Mixed Economy with Rationing: Agent-Based Approach by Makarov, Valery L.; Bakhtizin, Albert R. (2014) - The impact initial values of social quotas Social Initial values of Each agent Only representatives cluster social quotas changes quotas of a special cluster change quotas First 1.500 1.544 1.525 Second 1.000 0.820 0.833 Third 1.000 0.811 0.824 Fourth 1.000 0.810 0.829 Fifth 1.000 0.809 0.826 Sixth 0.500 0.397 0.406 3 Conclusion To sum up, the results of computational simulations revealed that: (1) successful development of a society with social clusters requires equal rights of social clusters; (2) democratic principle of change in quotas (when each individual has a direct influence on the values of quotas) is a more efficient economic mechanism; (3) social quotas change faster for the dominant social cluster than for other clusters; (4) even trying to make a society more balanced (i.e, with equal number of individuals in social clusters) at the end we inevitably face differentiation in production and consumption; (5) a society with differentiation is more inclined to additional stratification in the level of consumption. When the regulating body strengthens the policy aimed at discriminating certain social clusters, it is imme- diately reflected on the volume of production in the whole economic system. Keywords: agent; cluster; norms; quotas; values
• Agent Based Modeling of Integration of Organizational Cultures in Mergers and Acquisitions by Bakhtizin, Albert R.; Denisova, Svetlana V. (2013) - Organizational culture creates foundation for joint activities of company team and formation of organizational culture, corresponding to the current external en- vironment, and it also provides effective organizational development of the com- pany. For determination of environment we used a simplified version of methodology for assessing of organizational culture, and below is brief description of four types of organizational cultures, used in probability function, which graph is shown in Fig.5. Keywords: = =; agent; company; culture; employees; integration; model; transition; type; years
• Static Models of Corruption in Hierarchical Systems by Antonenko, Andrey V.; Ougolnitsky, Guennady A. (2013) - No.1 39 a feed back on bribe, and the model of economic corruption describes impulsion in that pair with an additional feed back on bribe. 5). 3.1 Static Models of Economic Corruption The basic optimization model of economic corruption has the form g(b) Keywords: agent; bribe; corruption; models

• A Geometric Interpretation of Gravity Theory by Popov, N.N. (2012) - Keywords pseudo-Riemannian space, scalar curvature, metric gravity equation, spherically symmetric spatial black hole, dark energy 1 Introduction Hilbert’s sixth problem of axiomatizing those branches of physics in which math- ematics is prevalent, posed by Hilbert in 1900 among other problems, has the status of being too vague. Rij = Γk ij ∂xk − Γk ik ∂xj + Γk pkΓ p ij − Γk pjΓ p ik; (2) R is the scalar curvature, that is, R = gijRij ; (3) where the summation over repeated indices is implied; and is the contravariant metric tensor. Keywords: gravity; metric; scalar; space; theory
• A Revisit to the Prevalent Producer Theory with Emphasis Placed on Firms’ Individualism by Forrest, Jeffrey Yi-Lin (2022) - Then for any production 𝑦 ∈ 𝑌 , the profit 𝜋 of producer 𝑗 is 𝑝 ∙ 𝑦 and the total profit 𝜋 of all producers is 𝜋 = ∑ 𝜋 = ∑ 𝑝 ∙ 𝑦 = 𝑝 ∙ ∑ 𝑦 = 𝜆max ∈ 𝑝 ∙ 𝑦 = 𝜆𝜋 (𝑝) = 8𝜆. (3.10) Keywords: firm; theory; ∈ ℝℓ; ∈ 𝑌; 𝐷 𝑧(𝑝

• Stability Analysis of a Delayed Epidemic Model with General Incidence and Treatment Functions by Bernoussi, Amine; Hattaf, Khalid; El Boukari, Brahim (2025) - We set x = S − S∗, and y = A− µN(t)− ∫ t t−τ1 f(S(σ), I(σ))I(σ)dσ − T (I(t− τ2))− αI(t)− γ2I(t− τ2). Keywords: equation; f(a; f(s(t−; i(t−; model; stability
• Stability Criteria for Periodic Selector-Linear Difference Inclusions by Morozov, Mikhail (2025) - Lyapunov functions from the parametric class of homogeneous forms of even degree are constructed. In [10], for periodic selector-linear difference inclusions, a class of time-periodic Lyapunov functions of quasi-quadratic form, as well as parametric classes of piecewise quadratic and piecewise linear Lyapunov functions were distinguished. Keywords: difference; functions; inclusion; lyapunov; periodic; stability
• Existence and Nonexistence of Positive Solutions for a Delay-dependent Stability Criteria of Stochastic Uncertain Hopfield Neural Networks with Unbounded Distributed Delays and Impulses by Raja, R.; Sakthive, R.; Anthoni, S.Marshal (2017) - In [18], Wang et al. proposed the robust stability for stochastic Hopfield neural networks with time delays and Zhang et al., [24, 26] obtained the global stability results for delayed Hopfield neural network. . derived the delay-dependent stability results for stochastic Hopfield neural networks with im- pulsive effects. Keywords: hopfield; networks; stability; t−τ; ∗ ∗
• Evaluation of a Germ Stability of a Differentiable Mapping Defined by a Mathematical Model by Ashimov, Abdykappar; Borovskiy, Yuriy (2016) - If ε > ε0 , where ε0 - sufficiently small given forward number, then go to step 2. 15) Question about F germ stability left unanswered. 2 Algorithms to Evaluate a Set of Singular Points of Differentiable Mapping and Germ Stability of The Mapping in Its Singular Point As noted above, the evaluation of stability of the given by model mapping F can be replaced by the evaluation of stability of germs of F in all singular points of this mapping. Keywords: estimate; germ; mapping; point; singular; stability
• The Stability of Milling of Thin-walled Workpiece by Wang, Tongyue; He, Ning; Li, Liang; Liu, Dahu (2012) - After the first revolution, the cutter starts leaving a wavy surface behind because of the bending vibration of the cutter in the normal direction, which is the direction of radial cutting force. Fig.1 Dynamic milling model of thin-walled workpieces The tangential and radial cutting forces acting on the tooth are proportional to the chip thickness and the axial depth of cut Ftj = Ktah(ϕj), Frj = KrFtj (3) where Kt is the tangential milling force coefficient which is experimentally deter- mined for a tool-workpiece material pair,Kr is the ratio of radial force coefficient to tangential force coefficient, a is the cutting width or axial depth of cut. Keywords: cutting; depth; force; milling; stability; workpiece

• Global Stability and Sensitivity Analysis of Basic Reproduction Number of a Malaria Model by Abioye, Adesoye I.; Peter, Olumuyiwa J.; Oguntolu, Festus A.; Ayoola, Tawakalt A.; Oladapo, Asimiyu O. (2023) - Λh R0 = 1 2 , ∂R0 ∂Λv × Λv R0 = 1 2 ; ∂R0 ∂δh × δh R0 = − δh 2(ω + µ+ δh − ψ) ; ∂R0 ∂δv × δv R0 = − δv 2(δv + η) ; ∂R0 ∂ψ × ψ R0 = ψ 2(ω + µ+ δh − ψ) ; ∂R0 ∂υ × υ R0 = µ 2(υ + µ) ; ∂R0 ∂µ × µ R0 = 1 2 (2µ (ψ − ω − υ − δh) + υ (ψ − ω − δh)− 3µ2) (υ + µ) (ω + µ+ δh − ψ) ; ∂R0 ∂ξ × ξ R0 = 1; ∂R0 ∂σh × σh R0 = 1 2 ; ∂R0 ∂σv × σv R0 = 1 2 ; ∂R0 ∂α × α R0 = η 2(α + η) ; ∂R0 ∂ω × ω R0 = − ω 2(ω + µ+ δh − ψ) ; ∂R0 ∂η × η R0 = 1 2 ( −3 η2 − 2η (α + δv)− α δv (α + η) (δv + η) ) . − E∗ h ln Eh E∗ h + c1 ( Ih − I∗h − I∗h ln Ih I∗h ) + c2 ( Sv − S∗ v − S∗ v ln Sv S∗ v ) + c3 ( Ev − E∗ v − E∗ v ln Ev E∗ v ) + c4 ( Iv − I∗v − I∗v ln Iv I∗v ) where c1 = ξσhS ∗ hI ∗ v υE∗ h c2 = c3 = σhS ∗ hI ∗ v σvS∗ vI ∗ h and c4 = ξσhS ∗ hI ∗ v αE∗ v . Keywords: humans; rate; sensitivity
• Latvia’s Participation in the Exchange Rate Mechanism of the European Monetary System by Roldugin, Valery I. (2013) - The results of research testify the mistakes of the central bank made at the moment of establishment of national currency rate. Vol.13 No.4 317-333 Latvia’s Participation in the Exchange Rate Mechanism of the European Monetary System Valery I. Roldugin Baltic International Academy, Latvia Keywords: bank; central; currency; euro; exchange rate; growth; inflation; latvia; monetary; money; national; policy; rate
• Evaluation of Measures to Combat Poverty Based on Global Multi-Country Hybrid Econometric Model by Ashimov, Abdykappar; Borovskiy, Yuriy; Aidarkhanov, Dauren (2019) - In [14] poverty is measured by the incomes of the poorest 20% and 40% of the population, showing that an increase in GDP growth rates leads to a direct increase in the growth rates of average incomes of the poorest 40% of the population in a one-to-one ratio. Stability indicator values are calculated on the basis of all endogenous variables of EAEU countries. Keywords: countries; country; economic; exchange; fair; gdp; model; policy; poverty; rate; ̅̅ ̅̅
• Global Stability Analysis of Typhoid Fever Model by Peter, Olumuyiwa James; Adebisi, Ajimot Folasade; Ajisope, Michael Oyelami; Ajibade, Fidelis Odedishemi; Abioye, Adesoye Idowu; Oguntolu, Festus Abiodun (2020) - ( * 1 ³ + Sµy q [ ] )])([( )1()(1 231 23 1 *0 k kk S R aµdµyµ rgµdµbragq µy q +++ -+++ = + = 10 R 0A *A 10 R 1 0 )()(= - ú ú û ù ê ê ë é ¶ ¶ ú ú û ù ê ê ë é ¶ ¶ j oi j oi x xV x xFR iF iV ox ú û ù ê ë é ++ - + + + +++ = ))(( )1( )())(( 23 2 2231 0 Mathematical modeling of typhoid fever disease incorporating protection against infection, British J. Math Comp. Keywords: disease; fever; model; rate; typhoid; ê ê
• Exchange Rate of the Ruble Modeling: Macroeconomic Level by Kuzmin, Anton (2019) - Keywords: Exchange rate of the ruble, modelling, balance of payments, currency crisis. [8] of exchange rate of two open economies. Keywords: exchange; rate; t t

• The Paradoxes of the World’s Progress (II) by Baizakov, Sailau; Forrest, Jeffrey Yi-Lin (2015) - vt v0 = Qt/Q0 Mt/M0 × pt p0 (18) or vt v0 = Yt/Y0 Mt/M0 (19) That is, the growth index of the price of one unit of money equals to the ratio of real GDP growth and money supply multiplied by the GDP deflator. If the prices of goods and services for final use did not change, the rate of growth of the price of one unit of money would be determined only by the ratio of real GDP growth in the money supply. Keywords: economic; economy; gdp; gdp deflator; gdp growth; growth; growth rate; index; money; nominal; ratio; stp
• On Mutual Coincidence of Return on Capital Measuring Principles by Adam Smith and Karl Marx (A Critique of “Capital in the Twenty-First Century” by Thomas Piketty) by Baizakov, S.; Utembayev, Y.; Oinarov, A.R.; Forrest, J. (2016) - The control law on determining real growth of the economy, on the basis of real GDP growth RQ(t): RQ (t) = c (t) ∗RGDP (t) . 6) Keywords Capital, Profitability, Scientific and technological Potential, Law, Macroe- conomics, Balance, Effect Methods Thomas Piketty, author of the bestselling book “Capital in the Twenty-First Cen- tury”, has paid serious attention to the methods of measuring economic growth, including the method of measurement of nominal GDP, defining its by multipli- cation of return on capital by its volume. Keywords: adam; capital; economic; gdp; growth; product; smith; value
• Attitude to Entrepreneurship in Russia: Three-Dimensional Institutional Approach by Petrovskaya, Irina; Zaverskiy, Sergey; Kiseleva, Elena (2017) - Entrepreneurial dispositions and goal orientations: A comparative exploration of United States and Russian entrepreneurs, J. Small Business Management, 41(1), 27-46. The image of entrepreneur in transition period Even though in Soviet times entrepreneurship was a criminal offence, some individuals were still involved in these activities, and some of them were convicted and sentenced to prison. Keywords: activity; assumptions; attitude; business; culture; dimension; economic; entrepreneurship; legitimation; money; russian; soviet; work

• Does Political Instability Affect on Business Efficiency of Russian Firms? by Lee, Han-Sol; Kurbatskii, Aleksei; Artamonov, Nikita (2025) - The aim of the study is to reveal the impact of governance quality on the managerial efficiency of Russian companies during recent years with a particular concern of the on-going political instability: the Russia-Ukraine conflict. The results from the binary probit regression analysis allow us to substantiate that the probability of ROA growth and governance quality are inversely related in the recent years. Keywords: business; companies; doi; efficiency; firms; governance; growth; impact; indicators; instability; quality; roa; russia; year
• The Asymmetry of the Present-day Social and Demographic Conditions of the North by Belozerov, Vitali S.; Shchitova, Natalia A.; Chichikhin, Vasiliy V. (2016) - A significant asymmetry of the North Caucasus regions in terms of their social and economic development proving the territorial disparities between the republics in the south-east and the relatively developed plain regions in the north-west has been revealed. Among the factors, influencing the social and economic development of the North Caucasus region in the first place is its geopolitical and cross-border position to have gained pace after the collapse of the Soviet Union. Keywords: growth; migration; north caucasus; population; processes; regions; republics; russian; socio
• An Extension of a Logistic Model for Microbial Kinetics by Talkington, Anne; Inman, Floyd; Holmes, Leonard D.; Wei, Guo (2013) - [8] Tsoularis A. (2001), “Analysis of logistic growth models”, Res. Among growth models, competition models, and nutrient uptake models are included theta logistic functions, trans-theta logistic func- tions, time-delay logistic functions, general logistic functions. Keywords: dp dt; growth; point; series

• Study of Operational Efficiency of Large-Scale Publicly Owned Companies in Russia: Operational Efficiency of Large-Scale Publicly Owned Companies by Kuzmin, Evgeny; Guseva, Valentina; Vlasov, Andrey (2019) - Keywords: operational efficiency, publicly owned companies, private companies, capital concentration, economic growth, sustainable development. At private companies with an insignificant state’s share, which has not yet become controlling, mentioned components act to a lesser extent. Keywords: average; capital; companies; company; efficiency; equity; ownership; ratio; regression; return; roa; russian; sector; share; state; value

• Deep Learning Techniques for Detection of COVID-19 using Chest X-Rays by Naveen, Alampally; Manoj, Boddu; Akhila, Golla; Nakarani, Maunil Bipinkumar; Sreekar, Jaini Rathna; Beriwal, Pradyumn; Gupta, Nipun; Narayanan, Swathi Jamjala (2021) - Keywords: COVID, X-ray images, transfer learning, radiology, deep learning, diagnosis 1. INTRODUCTION COVID’19 has influenced many nations in a very little amount of time. In this research paper, the authors used a dataset of X-ray images from patients that have diseases similar to Coronavirus (Covid-19) like pneumonia. Keywords: accuracy; chest; covid-19; dataset; detection; images; learning; model; ray; ray images
• Intrusion Detection Model using PCA and Ensemble of Classiers by Thaseen, Sumaiya; Kumar, Ch.Aswani (2016) - While many ensemble techniques are present to improve the accuracy of intrusion detection models, building an ensemble that can be generically ap- plied for any network traffic is still a difficult task. (2016), “Improving accuracy of intrusion detection model using PCA and optimized SVM”, CIT Journal of Computing and Information Technology, Vol.24, No.2 ,pp. Keywords: accuracy; class; classifiers; dataset; detection; ensemble; intrusion; intrusion detection; kdd; ldc; manager; model; qdc; results; svm

• On Some Global Properties of Multivalued Simple Waves by Tunitsky, Dmitry V. (2021) - Keywords: hyperbolic quasilinear wave equation; multivalued solution; Cauchy problem; simple wave INTRODUCTION A number of models in continuum mechanics concern the wave equation zxx − g2(zy)zyy Multivalued solutions have a serious advantage over classical solutions because gradient catastrophes do not happen to them; cf. Keywords: equation; solution
• Comparative Analysis of the Efficiency of Molybdenum Trioxide Extraction from a Spent Hydraulic Catalyst by Nevskaya, Elena Yurievna; Egorova, Olga Anatolievna; Perehoda, Sergey Petrovich (2023) - At present, pyrometallurgical [1,13,25] and hydrometallurgical [2,11,17] methods have been developed, which make it possible to extract molybdenum and associated metals from spent catalysts. Recycling technology of bismuth and molybdenum from spent catalyst into industrial turnover, Casting, and metallurgy, 70 (2), 33–36. Keywords: acid; catalyst; dissolution; molybdenum; oxide; solution

• Nonuniqueness of Equilibrium in Closed Market Model by Kotyukov, Alexander; Nataliya, Pavlova (2023) - Subtract (ln c1i + ln c2i)/2 from the inequalities (3.12): ln c1i − ln c1i + ln c2i 2 ≤ (A−1ω)i − ln c1i + ln c2i 2 , (A−1ω)i − ln c1i + ln c2i 2 ≤ ln c2i − ln c1i + ln c2i 2 , i = 1, n. Thus, − ln c2i − ln c1i 2 ≤ (A−1ω)i − ln c1i + ln c2i 2 ≤ ln c2i − ln c1i 2 , i = 1, n. Hence, we have: ∣∣∣∣(A−1ω)i − ln c1i + ln c2i 2 ∣∣∣∣ ≤ ln c2i − ln c1i 2 , i = 1, n. By dividing this inequality by (ln c2i − ln c1i)/2 > 0 we obtain: 2 ln c2i − ln c1i ∣∣∣∣(A−1ω)i − ln c1i + ln c2i 2 ∣∣∣∣ ≤ 1, i = 1, n. Copyright © 2023 ASSA. a11 ln c21 + a12 ln c22, (3.21) in the model σ there exist an infinite number of equilibrium prices vectors belonging to the set: ln p2 = ω1 − a11 ln p1 a12 , ln c11 ≤ p1 ≤ ln c21. Keywords: a12; equilibrium; model
• Combined Therapeutic Strategies for Cancer: Integrating Oncolytic Viruses and Inhibitors in a Mathematical Model by El Younoussi, Majda; Hattaf, Khalid; Yousfi, Noura (2024) - − βW ∗S∗V ∗ 1 + αV ∗ − µV ∗ = 0, (3.5) ηu(γ −W ∗)− hW ∗ = 0. (3.6) Thus,{ p1ω 2 − p3 = q1ω sin(ωτ) + q2 cos(ωτ), −ω3 + p2ω = −q1ω cos(ωτ) + q2 sin(ωτ), (3.17) then, ω6 + ( p21 − 2p2 ) ω4 + ( p22 − q21 − 2p1p3 ) ω2 + p23 − q22 = 0. (3.18) For x = ω2, the equation (3.18) is reduced to x3 + (p21 − 2p2)x 2 + (p22 − q21 − 2p1p3)x+ p23 − q22 = 0. (3.19) We consider the following function: f(x) = x3 + c2x 2 + c1x+ c0, (3.20) where c0 = p23 − q22 , c1 = p22 − q21 − 2p1p3 and c2 = p21 − 2p2. Keywords: cells; equation; equilibrium; model; δ(1−
• Competitive Equilibrium of a Sequence of Incomplete Markets with a Continuum of Agents by Zhang, Guo-sheng (2014) - Then all of the portfolio plans can be denoted as Z = ×m∈MZm with Zm denoting the vector space of all arrays of number θhtu(A,B) ≥ L; h = 1, 2, ..., l; u = t, t+ 1, ..., T ; B ⊆ A,B ∈ F h tu for each m = (t, A) ∈ M . For m = (t, A), n = (u,B), if u ≥ t and B ⊆ A, A ∈ φt, B ∈ F h tu, we denote θhmn = θhtu(A,B); or θmn = (θ1mn, θ 2 mn, · · · θlmn) = 0. Keywords: equilibrium

• An Overview of Multiple Criteria Decision Making Techniques in the Selection of Best Laptop Model by Goswami, Shankha S.; Behera, Dhiren K. (2023) - The number of alternative laptop models is restricted to 7 because, with the increasing of alternatives and selection criteria, the order of the decision matrix increases; this makes the calculation portion time-consuming and complicated. Keywords: laptop selection, multi-criteria decision making, analytic hierarchy process, alternative ranking, weighted sum and product model 1. INTRODUCTION MCDM have become a trending topic for the decision makers to utilized it as a judgmental tool that helps to make proper selection of products or processes. Keywords: criteria; decision; laptop; making; mcdm; methods; model; selection; table

• Numerical Investigation of Fluid-Structure, Thermal Coupling for a Heated Slab by Abdellatif, Oudrane; Aour, B.; Zeghmati, B.; Balti, Jalloul (2023) - Effect of variation of the convective exchange coefficient with the ambient air Figure 8 shows the evolution of heating slab temperature as a function of time for different convective coefficients with ambient air.  Ambient air temperature: Tair=28°C ;  Fluid inlet temperature: Keywords: f f; fluid; heat; numerical; slab; structure; temperature; thermal; y t;  ;  ;  
• Assessing the Fires Impact on Vegetation Cover Using Remote Sensing Data: Indonesia Case Study by Grigorets, Elizaveta Andreevna; Kurbatova, Anna Igorevna; Vasyunin, Yaroslav Nikolaevich; Lobanov, Vasily Konstantinovich; Sari, Riri Fitri; Mikhaylichenko, Kseniya Yurievna; Anikina, Elizaveta Vyacheslavovna; Kupriyanova, Anastasia Mikhailovna (2023) - The distribution of significant correlations for the temperature at a level of 2 m above the ground T (a) and for the temperature of the soil in the upper layer Ts (b) by land cover types for zones 1 (z1), 2 (z2), 3 (z3), where: 2 – Evergreen Broadleaf Forests; 8 – Woody Savannas; 9 – Savannas; 10 – Grasslands; 11 – Permanent Wetlands; 12 – Croplands; 13 – Urban and Built-up Lands; 14 – Cropland/Natural Vegetation Mosaics The correlation analysis between the fire area and the water content in the upper soil layer showed the highest correlation for land cover type 2 – Evergreen Broadleaf Forests – in zone 2, while zone 3 leads in the number of significant correlations for this land cover type (Fig.3.3). Distribution of significant correlations for the meridian wind speed WindV by land cover types for zones 1 (z1), 2 (z2), 3 (z3), where: 2 – Evergreen Broadleaf Forests; 8 – Woody Savannas; 9 – Savannas; 10 – Grasslands; 11 – Permanent Wetlands; 12 – Croplands; 13 – Urban and Built-up Lands; 14 – Cropland/Natural Vegetation Mosaics Thus, the analysis showed that predominantly high correlation values between the burnt area and all parameters in all zones are typical for land cover type 2 – Evergreen Broadleaf Forests, the dominant land cover type in Indonesia. Keywords: area; correlation; cover; fire; forests; indonesia; land; precipitation; savannas; soil; temperature; type; vegetation; zone
• Analysis of the Thermal Behavior of a Workspace in the Adrar Region by Abdellatif, Oudrane; Aour, Benaoumeur; Bada, Abdelmalek; Kheiri, Abdelhamid (2025) - The extreme summer conditions further underscore the importance of accounting for thermal inertia, phase lag, and material-specific heat capacity in predicting internal thermal comfort and evaluating envelope performance. Keywords: Habitable construction, Thermal behavior, Workplace, Heat convection, Thermal conductivity, Building materials, Desert areas, Internal temperature. Keywords: air; aour; building; c t; doi; figure; heat; internal; s t; study; t h; t t; temperature; wall;  ;  
• 3D Numerical Simulation in Combustion Space of an Oxy-fuel Glass Furnace by Mei, S. X.; Xie, J. L. (2011) - 6 shows the velocity vector on the vertical middle slice of burner 2, Fig.7 displays the streamlines from burners 1-7. From Fig. Keywords glass furnace; oxy-fuel; combustion space; virtual reality; numerical simulation 1.Introduction In glass manufacturing, the oxy-fuel furnaces, using pure oxygen instead of air as the primary oxidant, began to rapidly instead of the conventional air-fuel furnaces since 1990 because of many benefits, such as glass quality improvement, fuel reduction, productivity increase, emissions reduction (NOx, SO2, particulates), and expansion of the existing furnace Keywords: burner; combustion; fuel; furnace; glass; oxy; temperature
• Thermal Error Modeling Analysis and Compensation Based on the Grey System Theory on Two Turntable 5-Axis NC Machine Tools by Wang, Xiushan; Jiao, Youzhou; Yu, Yongchang (2011) - Therefore, the thermal error model is usually achieved by non-linear empirical modeling approaches which correlate machine thermal errors to temperature measurements of a machine. The correlation analysis theory is used as finding the correlation between temperature data and thermal errors. Keywords: compensation; error; grey; machine; model; temperature

• Oscillating and proper solutions of singular quasi-linear differential equations by Pavlova, Natalya G.; Remizov, Alexey O. (2022) - Keywords: differential equations, singular points, normal forms, oscillating solutions 1. This can be considered as a far development of the results obtained by Poincaré and his predecessors (Briot, Bouquet, Fuchs, etc.) for differential equations (1.1). Keywords: equation; oscillating; point; solutions
• On Codimension 3 Singular Points of First-order Implicit Differential Equations by Agakhanova, Yana Sergeevna; Nikachev, Aleksander Sergeevich; Oblasova, Irina Nikolaevna (2023) - Keywords: implicit differential equations, vector fields, singularities of mappings, fold, cusp, swallowtail 1. Implicit differential equations and vector fields with non- isolated singular points, Sb. Keywords: equation; singular
• An Exact Solution of the Hunter–Saxton–Calogero Equation by Contact Linearization Method by Mukhina, Svetlana (2023) - This paper continues the series of articles [6–9] on the application of geometric theory of nonlinear differential equations to constructing their exact solutions. Dynamics of evolutionary differential equations with several spatial variables, Mathematics, 11(2), 335–346. Keywords: equation
• Exact Solutions of the Groundwater Filtration Equation via Dynamics by Tao, Sinian (2024) - Kushner, A. G. (2023) Dynamics of evolutionary differential equations with several spatial variables, Mathematics, 11(2), 335–346. 5. Kushner, A. G. & Gorinov, A. A. (2020) Dynamics of evolutionary PDE systems, Lobachevskii Journal of Mathematics, 41(12), 2448–2457. Then the function u(t, x) = vt is a solution of evolutionary equation (2.2). Keywords: equation; surface
• On Linear Differential Equations on the Torus and Non-Standard Analysis by Burskii, Vladimir P. (2025) - And now we can consider the question of solving the differential equation in a class of function spaces, if the given right-hand side is a space as it was in statement 5. A study of periodic boundary value problems for linear differential equations brings us to the wonderful world of functions on the torus. Keywords: differential; equation; functions; linear; space
• Legendre Transformation and Its Applications by Pavlova, Natalia; Remizov, Alexey (2025) - This approach allows us to understand some interesting properties of it, in particular, the reason for the appearance of singularities of dual curves. Moreover, the presented geometric approach allows us to understand the meaning of restrictions in the standard definition of the Legendre transformation of functions (for example, the convexity) and the reason for the appearance of singularities of dual curves. Keywords: contact; curve; equation; legendre; transformation
• Characterization of $L_c^p$ -solutions for the Dilation Equations on $R^2$ by Liu, Chun-Tai; Deng, Guo-Tai (2011) - For 1 ≤ p <∞, equation(7) has a (nonzero)Lpc−solution if and only if either c01 + c11 = 2 and 1 4 (|c00 + c10|p + |2− (c00 + c10)|p) < 1 or c00 + c10 = 2 and c02 + c12 = 2. Proof Note that M1 = ( c00 0 c02 c01 ) ,M2 = ( c01 c00 0 c02 ) ,M3 = ( c10 0 c12 c11 ) ,M4 = ( c11 c10 0 c12 ) , and M1 +M2 +M3 +M4 = ( c00 + c10 + c01 + c11 c00 + c10 c02 + c12 c01 + c11 + c02 + c12 ) . = 1 4 ( M1 +M2 +M3 +M4 )∫ T Fk(x) dx = 1 4 (M1 +M2 +M3 +M4)v = v. Theorem 2.7. Keywords: equation

• Case Study: Influence of Muscle Fatigue and Perspiration on the Recognition of the EMG Signal by Unanyan, Narek; Belov, Alexey (2021) - Results of muscle activity recognition for muscle fatigue: a.) untired muscle; b.) partially tired muscle; c.) tired muscle. The aim of the paper is to investigate robustness of window recognition method with respect to muscle fatigue and perspiration of the forearm skin. Keywords: activity; appl; correction; emg; fatigue; muscle; perspiration; recognition; signal; vol
• Adaptive CFAR Tests for Detection and Recognition of Target Signals in Radar Clutter by Nechval, Konstantin N.; Nechval, Nicholas A. (2014) - Abstract In this paper, adaptive CFAR tests are described which allow one to classify radar clutter into one of several major categories, including bird, weather, and target classes. A classification technique is described which allows one to clas- sify radar clutter into one of several major categories, including bird, weather, and target classes. Keywords: class; classes; nechval; probability; signal; target; test

• Hall Current and Ion Slip Effects on 3D MHD Nanofluid Flow of Eyring-Powell Fluid with Gyrotactic Microorganisms by Gundagani, Murali; Tak, Tan Kaun; Krishnan, Sivaneasan Bala; Kshirsagar, Pravin; Javvaji, Venkata Madhu (2024) -  * 2 2 c m w b W C u v D x y C C y y y                          (21) 0Nb NbScf NbScg Nt          (22) 0N LbfN PeN PeN PeN           (23) the corresponding boundary conditions (10) become  Keywords: effects; flow; fluid; hall; ion; parameter; slip; y y;  
• Study of Three Dimensional Casson-Nanofluid Flow due to a Linear Porous Stretching Sheet in the Presence of Double Diffusion Effects by Kirubaharan, D.R.; Subhashini, A.D.; Murali, G. (2024) - Shojaei et al. examined the Dufour and Soret effect in a convective stretchable cylinder, Hayat et al. studied the influence of Soret and Dufour effects on MHD Casson fluid flow, Pal and Mondal analyzed the impact of heat-generating and nonlinear thermal radiation on steady-state flow through a non-isothermal wedge, and Bekezhanova and Goncharova examined the properties of liquid flows undergoing evaporation. 1 2 3 4 5 6 7 8 9 10, , , , , , , , ,f f f f f f f g f g f g f f f Keywords: effects; f f; flow; fluid; parameter; slip
• Modern Changes of the Climatic Conditions and Rhythmicity of the Long-Term Oscillations of the Mode Parameters of Water Bodies as the Integral Index of the Climate Fluctuation (based on the Urals example) by Rasskazova, Nadezhda S.; Bobylev, Aleksandr V.; Bubin, Michail N.; Malaev, Alexander V. (2015) - As it was said above, we used the Fourier analysis and difference integral curves to determine the rhythms, and cluster analysis was used to reveal the connection between the natural phenomena and cosmic rhythms. The map (Fig. 1) shows that the rhythm of 80-90 years (the full solar rhythm), the rhythm of 28-35 years (the Brückner cycles), as well as others, are actually cosmic rhythms which should be considered as inherent features, not only of the entire planet but also of the Urals in particular. Keywords: factors; flow; index; oscillations; rhythms; river; rossby; waves; years
• The Physics of Jet Stream Meandering by Janach, Walter E (2015) - Characteristic for the physics of jet stream meandering are the multiple and complex interactions between rotational fluid mechanics, thermodynamics of moist air, aerosols and radiation. Fig.1 Velocity profile of poleward jet stream and deviation caused by ageostroph- ic shear vorticity ζa. Keywords: flow; increase; jet; jet stream; pressure; stream

• Trying to Evaluate Human Dignity in a Social Group by Caselles, Antonio (2015) - Based on various recent studies into human values, quality of life and subjective well-being, and on the Universal Declaration of Human Rights, this study takes human dignity as the supreme value, and development, freedom and equality (with solidarity, justice and peace as the subsidiary values) as the sub- sidiary values. Keywords Human values; Subjective well-being; Quality of life; Universal Dec- laration of Human Rights. Keywords: article; components; dignity; education; group; happiness; human; index; indices; level; score; udhr; values

• ‎Stress-Strength Reliability of a Weibull-Standard Normal Distribution Based on‎ ‎Type-II Progressive Censored Samples by Kazemi, Ramin (2023) - Now, using the transformations Z1 = NX∗ 1 , Z2 = (N − r1 − 1)(X∗ 2 −X∗ 1 ), ... In our case, for (λ1, λ2, λ3) ≡ (a, b, c) and u = R = a a+b , we have ρ1 = a1 − 1 a − b1, ρ2 = a2 − 1 b − b2, ρ3 = a3 − 1 c − b3, σij , i, j = 1, 2, 3 are obtained by using ℓij , i, j = 1, 2, 3 and ℓ111 = 2n a3 , ℓ222 = 2m b3 , ℓ133 = ℓ331 = ℓ313 = − n∑ i=1 w(xi, ri, c, 2), ℓ233 Keywords: distribution; i=1; j=1; φ(xi
• Correlations of the Sojourn Times of Subtasks in Fork-Join Queueing Systems with M|M|1-type Subsystems by Gorbunova, Anastasia V.; Lebedev, Alexey V. (2024) - It is also important to estimate correlation coefficients because this expands the rather limited range of known methods for analyzing system response time. Keywords: fork-join queueing system, system with parallel service of tasks, correlation coefficient, Pearson correlation, Spearman correlation, Kendall correlation, generating function, meta-Gaussian model, simulation modeling. Keywords: coefficient; correlation; correlation coefficient; distribution; fork; join; kendall; model; residence; spearman; subsystems; subtasks; times
• Optimization of Statistical Decision for Personnel Management Problems in Tourism by Nechval, Konstantin N.; Nechval, Nicholas A.; Berzins, Gundars; Purgailis, Maris (2013) - In the present paper, for improvement or opti- mization of statistical decisions under parametric uncertainty, a new technique of invariant embedding of sample statistics in a performance index is proposed. In this paper, we propose a new technique to solve optimization problems of statistical decisions under parametric uncertainty. Keywords: distribution
• Student Mixture and Its Machine Learning Applications to PVT Properties of Reservoir Fluids by Volkov, Nikita; Dakhova, Elizaveta; Budennyy, Semen; Andrianova, Alla (2020) - Student Mixture and Its Machine Learning Applications to PVT Properties of Reservoir Fluids Nikita Volkov1,2*, Elizaveta Dakhova1,2, Semen Budennyy1,2, Alla Andrianova3 1Moscow Institute of Physics and Technology, Moscow, Russia 2Center for engineering and technology of MIPT, Moscow, Russia 3Gazprom Neft Science and Technology Center, St.-Petersburg, Russia Abstract: Distribution mixture models are widely used in cluster analysis. Student mixture distribution The density of a mixture of multidimensional Student distributions equals p(x) Keywords: density; distribution; i=1; j=1; mixture; model; student

• Vector Fields with Non-Isolated Singular Points Viewed from the Inside and Outside by Pavlova, Natalia; Remizov, Alexey (2025) - We presented a survey of recent results about vector fields with non-isolated singular points and some their applications. Here and further we use the following standard notations: • C∞(M) is the ring of smooth functions on M • Γ(TM) is the module of smooth vector fields on M • Γ(T ∗M) is the module of smooth covector fields (1-forms) on M Consider a distribution on M defined via n+ 1 differential 1-forms: ω1 = 0, . . . Keywords: field; points; singular; vector

• Determining the Vertical Force When Steering by Nguyen Tuan, Anh; Hoang Thang, Binh (2021) - Besides, the equation describing the relationship between vertical force FZ, velocity v, and acceleration steering  corresponding to the value of steering angle  is also established by the calculation process. Table 3.3 shows the difference between the results of calculating vertical force FZ by two different methods (simulation and equation). Keywords: acceleration; angle; force; rollover; steering; value; vehicle

• Savage's Solution to the Problem of Three-Currency Deposit Diversification: Program Tools and Modeling Results by Molostvov, Vitaly (2024) - The article [8] is devoted to finding a solution with optimal guaranteed risk in a similar problem with three currencies. Optimal guaranteed risk at different dollar (top row) and euro (left column) interest rates Fig. 3 shows graphs of the dependence of the optimal risk on the dollar interest rate 𝑑 at the first 10 fixed values of the interest rate 𝑑 for euro (the first 10 rows of Table 7). Keywords: risk
• Optimization of Multi-Currency Deposit Structure by Two Indicators (Income and Risk) under Uncertainty by Molostvov, Vitaly (2025) - Applying the principle of the best-guaranteed outcome to the risk function leads to the concept of guaranteed risk and optimal guaranteed risk. In this case, finding the optimal guaranteed income and optimal guaranteed risk does not cause computational difficulties – it is reduced to choosing maximal and minimal values from finite sets of numbers. Keywords: risk; 𝑑 𝐾

• Comparison to the Proposed Hybrid Model and Machine Learning Techniques for Survival Prediction of Corona, Infected Patients by Asadullah, Md.; Hossain, Md. Murad; Molla, Md. Matiur Rahman; Rahaman, Md. Matiur (2023) - However, a small number of studies—particularly those using hybrid models—used machine learning methods. Machine Learning Technique 2.4.1 Support vector machines (SVM) Support-vector machines (SVMs, support vector networks) are supervised learning models with corresponding learning algorithmic programs used for regression analysis and compartmentalization through simulated data in machine learning techniques. Keywords: accuracy; classification; covid-19; hybrid; learning; machine; model; patients; prediction
• Improved Prediction of Post-operative Life Expectancy after Thoracic Surgery by Desuky, Abeer S.; Bakrawy, Lamiaa M. El (2016) - The quality of the proposed methods is evaluated by comparing the performance of Naïve Bayes, Simple Logistic Regression, J48 and Multilayer Perceptron techniques with and without using attribute ranking methods as first step. Table 3. shows the accuracy of Naïve Bayes, Simple Logistic Regression, J48 and Multilayer Perceptron techniques with and without using attribute ranking methods. Keywords: attribute; cancer; learning; machine; methods; prediction; ranking; surgery; techniques; thoracic

• Group Link Gear Locus Modeling Based on Motion Relativity by Xu, Hong (2011) - 7.Conclusion The trajectory parameter calculation method is based on motion relativity and differential geometry theory, which calculates points group motion parameter. This method can analyze point motion on component precisely. Keywords: group; linkage; motion; point; trajectory; velocity

• The Optimal Control Approach in Problems of the Income Distribution into Consumed and Invested Parts by Chernyaev, Alexander P. (2022) - In our notations, no debt is the inequality x(t) ≥ 0, t0 ≤ t ≤ t1. (2.49) Theorem 2.4: A sufficient condition for (2.49) is given by the inequality Φ(t)− Φ(t1) ≥ 0, t0 ≤ t ≤ t1. Keywords: capital; consumption; income; model

• Towards A New Philosophical Foundation for Physics - Speculations on the Nature of Space, Gravity, Inertia and Mass by Tattersall, Philip J.; Sidebottom, Benjamin P. (2014) - become progressively ‘saturated’ with a form of quantum vacuum activity, thus progressively retarding the movement of quantum vacuum through it. Keywords Entropy, gravity, inclusionality, inertia, mass, quantum vacuum, real- ity, space. Keywords: effect; gravity; inertia; mass; physics; quantum; space; vacuum

• The Application of Semantic Web Technology in Manufacturing Grid by Zhang, H.J.; Hu, Y.F. (2012) - [19] Daniel Elenius, Grit Denker, David Martin, et al. (2005), “The owl-s editor-a development tool for semantic web services”, In Proceedings of the Second European Semantic Web Conference. In the grid system, “semantics” plays an important role in the following aspects: • More effectively discovering and managing dynamic resources in virtual or- ganizations, such as the description and processing of semantic service, resource classification, event notification, origin tracking. Keywords: machine; manufacturing; matching; mgrid; ontology; owl; resource; semantic; service; web

• Implementation of the Deffuant Model Within the FLAME GPU Framework by Beklaryan, Armen L.; Beklaryan, Levon A.; Akopov, Andranik S. (2022) - A comprehensive review of these and other opinion dynamics models is given in the two papers The abrupt change in increments in other opinion dynamics models is difficult to explain from a psychological point of view. Keywords: agents; model; opinion; results; step; uncertainty

• Influence Assessment of Intelligent Unmanned Ground Vehicles on the Transport Network State by Akopov, Andranik; Khachatryan, Nerses; Belousov, Fedor (2020) - In these models, at a given roundabout, traffic characteristics such as output stream traffic and the number of traffic accidents are analyzed. Comparing pairwise correlations between dependent and explanatory variables does not allow us to determine which of the functions (linear or power-law) most adequately describes the dependence of output stream traffic and the number of accidents on the model parameters. Keywords: accidents; model; number; output; stream; table; traffic; ugv

• Modeling of Consensus in Bilateral Trade Negotiations by Maksimova, Olga; Aronov, Iosif (2024) - The smallest variation in average negotiation time is observed when: – a small coalition makes any concession; – a larger coalition makes a concession to a coalition that consists of non-authoritarian members (increasing concessions in this case entails an increase in the variation in the average number of negotiation rounds). This is important for practical guidance on negotiation processes. Keywords: coalition; concession; consensus; level; members; model; negotiations; number
• Biodiversity of Island Ecosystems of the Northern and Middle Caspian and a New Outlook at the Islands Age and the Caspian Sea Level Regime by Abdurakhmanov, G. M.; Teymurov, A.A.; Gadzhiyev, A.A. (2015) - However, the fauna and flora data given in Table 1 show that new species currently unknown for the science in 328 G. M.Abdurakhmanov, A.A.Teymurov and A.A. Gadzhiyev:Biodiversity of Island... the continental part of the Caspian are proven to have appeared in the modern biota of the Caspian Sea islands. The results of the GIS simulation (of the map), showing the water surface configuration under the sea level lowering have been presented and different approaches to explain the fluctuations in the Caspian Sea level and the mechanisms of islands and evolution and depositional bench lands of the Northern and Middle Caspian have been briefly described in the article. Keywords: caspian; caspian sea; configuration; island; level; sea; sea level; species; surface

• Dynamics of a Generalized Fractional Epidemic Model of COVID-19 with Carrier Effect by Mohsen, Ahmed Ali; Hattaf, Khalid (2022) - Mohsen, A. A., Al-Husseiny, H. F., Zhou, X., & Hattaf, K. (2020) Global stability of COVID-19 model involving the quarantine strategy and media coverage effects. = A− νS − Φ(S, C)C −Ψ(S, I)I, DαC(t) = Φ(S, C)C +Ψ(S, I)I − (ν + d+ γ + r1)C, DαI(t) = γC − (ν + d+ r2)I, DαR(t) = r1C + r2I − νR, (2.1) where the susceptible individuals are recruited at a rate A and become infected either by effective contact with carrier at rate Φ(S, C)C or by effective contact with infected individuals at rate ψ(S, I)I. Keywords: covid-19; fractional; model; φ(s
• Mathematical Model of the Infection Spread in Transport Based on the Theory of Porous Medium by Ocheretyanaya, Alexandra; Bratus, Alexander (2022) - (2022) transmission among train passengers. By comparing the dynamics over the time of asymptomatic infected passengers from departure (Fig. 3.1 (b)) to arrival (Fig. 3.3 (b)) Keywords: covid-19; group; infected; model; passengers; spread; train

• Economic Development of Countries and Health Technology Assessment (HTA) in Healthcare Decision Making by Meshkov, Dmitry; Marley, Ludeña Moreira Genesis; Makeeva, Elena; Lobanov, Alexey (2024) - Despite the limitations associated with the possibility of using correlation analysis in these conditions, the results obtained suggested the presence of at least two different factors hindering the creation of HTA systems in countries with low per capita GDP and in countries with high per capita GDP. These countries established HTA agencies in accordance with the EU directive but do not have appropriate resources for a full-fledged assessment and thus are forced to use the results obtained by other countries Keywords: assessment; capita; countries; gdp; health; healthcare; hta; making; technology

• Butler Group Direct Decomposition Classification With Applications to Parallel Algorithms by Blagoveshchenskaya, Ekaterina; Mikulik, Ilya (2023) - Let X = X1 ⊕X2 and X = X ′ 1 ⊕X ′ 2 be two decompositions with indecomposable summands X1, X ′ 1 and let Tcr(X1) ∩ Tcr(X ′ 1) It is shown in [5, Lemma 2.2] that mτ (X) do not depend on the choice of element b and serve as invariants of group X . Keywords: crq; decomposition; factor; group
• A Combinatorial View on Derivations in Bimodules by Arutyunov, Andronick A. (2023) - Informally speaking, quasi-inner derivations are such operators that can be represented as a formal infinite sum of inner derivations, i.e. the commutator x→ The role of quasi-inner derivations for group rings is that they form an ideal containing the ideal of inner derivations (Theorem 4.1, [6]), with examples of quasi-inner derivations that are not inner in the group ring (Section 3.3 of [5] – the case of Heisenberg group). Keywords: c[g; derivations; group; inner
• The Effect of Space Flight Factors on the Correction Disorders of the Vaginal and Cervical Microflora in Ground-Based Models by Komissarova, Daria; Ilyin, Vyacheslav; Usanova, Nonna; Goldman, Igor; Sadchikova, Elena; Morozova, Julia; Muravieva, Vera; Bayramova, Gyuldana; Priputnevich, Tatiana (2024) - Keywords: lactoferrin, vaginal microflora, ground experiments, space medicine 1. According to the results of in vitro studies, these strains have a pronounced positive effect on vaginal microflora and do not enhance the growth of fungi of the Candida albicans species. Keywords: anaerobic; day; days; end; group; immersion; lactobacilli; lactoferrin; microflora; opm; placebo; volunteers
• Grading Structure for Derivations of Group Algebras by Arutyunov, Andronick; Zhiltsov, Igor (2025) - Let P be a union of conjugacy classes such that supp χ ⊂ ⋃ g∈P Γ[g] =: U The following statements are equivalent: • (x, y) ∈ Hom(U), • y−1x = S(x, y) ∈ P Consider an element y ∈ G such that y−1d(y) ∈ ⟨P ⟩ Here ⟨X⟩ forX ⊂ G denotes a set of all finite sums a1x1 + · · ·+ anxn such that a1, . . There exists k ∈ G:[ α(h, k)β(k, g) ̸= 0 β(h, k)α(k, g) ̸= 0 { α(h, k) ̸= 0 β(k, g) ̸= 0{ β(h, k) ̸= 0 α(k, g) ̸= 0 (3.4) Keywords: derivations; finite; group; supp

• Haar wavelets and subdivision algorithms on the plane by Zaitseva, Tatyana (2017) - Since u ∈ Z and z ∈ Z, we have [ u = 2 z = 1 or [ u = −2 z = −1 or [ u = 1 z = 2 or[ u = −1 z = −2 . = {∑ i∈I M−i 1 ( 1 0 ) , I ⊂ N } = {∑ i∈I X−1 ∗ M−i 2 X∗ ( 1 0 ) , I ⊂ N } = = X−1 ∗ {∑ i∈I M−i 2 ( a b ) , I ⊂ N } = X−1 ∗ G2. Keywords: case; haar; subdivision

• Computer Investigation of a Game Theoretic Model of Social Partnership in the System of Continuing Education by Dyachenko, Vladimir K.; Ougolnitsky, Guennady A.; Tarasenko, Larissa V. (2015) - The identification of payoff functions was conducted as follows. A comparison of the graphs of payoff functions of Employer (Jp(t)), Stu- dent (Jc(t)), and University (Jb(t)) for the scenario of maximal financing Fig. Keywords: model; payoff; social; training; ub(t

• Exact Conditional Efficiency Robust P-values from an Arbitrary Ranking of a Sample Space: an Application to Genome-wide Association Studied by Moldovan, Max; Langaas, Mette (2014) - Our method can be based on any arbitrary rank- ing test statistics, such as efficiency robust test statistics or asymptotic p-values. There are several more efficiency robust testing approaches can be specified and some authors even suggest applying a combination of differ- ent versions of efficiency robust tests within a single testing procedure, see Joo et al.[11]. Keywords: association; efficiency; statistics; test

• Selective Attention Compensates Detrimental Effect of Auditory Noise on Performance in Posner Experiment by Alipourfard, Borzou; Arbabifard, Kamyar; Bakouie, Fatemeh; Hashemi Kamangar, Somayeh Sadat; Gharibzadeh, Shahriar (2017) - In other words, the amount of noise effect on subject’s performance depends on the priority of the task; if the task has high priority, negative noise effect on subject’s attention would be less [8, 9]. As we wanted to cover all the noise intensities, from background noise to loud and annoying one, we chose the intensity levels of 70 dB, 85 dB, 100 dB, 115 dB. The generated noise was then fed to an Apple Earpods earphone to produce the desired level of auditory noise intensity for each block of trials. Keywords: attention; effect; noise; performance; subject; trials

• Frequency-Geometric Identification of Magnetization Characteristics of Switched Reluctance Machine by Kadi, Laila; Brouri, Adil; Ouannou, Abdelmalek (2021) - Proposition 3.1: Let consider the identification problem of SRM model at standstill (Fig. 1.2), where the noise ( )t is supposed to be a zero-mean ergodic stochastic process. Proposition 3.2: Let us reconsider the above identification problem of SRM model (Fig. 1.2). Keywords: characteristics; current; identification; model; nonlinear; nonlinearity; phase; position; srm

• Approximate Solutions and Estimate of Galerkin Method for Variable Third-Order Operator-Differential Equation by Ahmed, Abdel Baset I. (2022) - It should be noted that the dependence of the estimates for the rate of convergence of the behavior of the approximate solution on the type of key elements, properties of operators of the equation and its solution 2. PROBLEM STATEMENT AND AUXILIARY ASSERTIONS Let H− separable Hilbert space over the real scalar field with inner product (., .)H and norm ∥.∥H = ∥.∥ and a separable Hilbert space H1 is compactly embedded into H . [0, T ] → H by B2(0, T ;H), where B2(0, T ;H) = { f : ∥f∥B2(0,T ;H) Keywords: differential; dt3; equations; operator; φ(t
• Existence Results for Semilinear Fractional Functional Differential Equations with State-Dependent Delay by Chang, Yong-Kui; Arjunan, M.Mallika; N’Gu´ er´ ekata, G. M.; Kavitha, V. (2011) - For example some problems in physics, mechanics and other fields can be described with the help of fractional differential equations, see [2, 7, 17, 24, 25] and references therein. Lots of research papers and monographs have appeared devoted to fractional differential equations, for example see [1, 3, 6, 8, 18, 19, 20, 21, 26, 27, 28, 30, 33, 34] and the references therein. Keywords: differential; equations

• The Nature of the Combined Effect of Low Doses of Radiation and Chemical Pollutants in Doses Close to the Maximum Permissible, on the State of Somatic Health of the Population by Istratov, Petr (2022) - al. (2011) Multidisciplinary European low dose initiative (melodi): strategic research agenda for low dose radiation risk research. The purpose of this work was to study the influence of low doses of radiation combined with chemical pollutants in doses close to the maximum permissible, on the health of people in comparison with similar health indicators of the population living in an area with similar chemical pollution (with radiological well-being) and in the area with clean ecology. Keywords: chemical; doses; health; low; pollutants; population; radiation; settlement; study

• Visual Odometry Approaches to Autonomous Navigation for Multicopter Model in Virtual Indoor Environment by Abdulov, Alexandr; Abramenkov, Alexandr; Shevlyakov, Andrey (2018) - Monocular odometry approach to velocity estimation Taking coordinates (u, v) of floor image feature points and substituting (3.5) in (3.6), we reconstruct their position (x, y, z) in camera frame. Perspective projection camera model 3.6. Keywords: adv; autonomous; camera; fig; multicopter; navigation; odometry; stereo; velocity; visual; window

• The Approximation Matrix Method and its Comparison with the Analytical Hierarchy Process by T. Saaty by Korneenko, Viktor Pavlovich (2024) - Keywords: multi-criteria choice, normalized object weights, expert judgment matrix, multiplicative matrix, matrix criterion. REDUCING THE ORIGINAL PROBLEM TO AN EQUIVALENT ONE Since, following (3.5), the elements of the 𝑖-th rows of the normalized vector columns of the multiplier and vector matrix are equal to the 𝑖-th normalized component of the right proper vector, namely: 𝑤 = ⋯ = 𝑤 = ⋯ = 𝑤 = 𝑤 , (4.8) where ∑ 𝑤 = 1, to we have: 𝑤 = = / ∑ / ∑ = , ∀𝑖, 𝑗 = 1, 𝑛. Keywords: elements; matrix 𝑊; multiplicative

• A Subspace Multi-Relation Model for the Expression of System Complexity by Yi, Dongyun; Liu, Yangyang; Wang, Xiaojie; Xie, Zheng; Qu, Xianggui; Zhao, Chengli; Hou, Chengping (2015) - 3 Algorithm We have given the definitions of subspace multi-relation and discussed its prop- erties. Secondly any two of one-dimension subspace multi-relation are used to compute intersection, and which being not empty is to form two-dimension subspace multi-relation. Keywords: dimension; graph; model; multi; objects; relation; subspace; subspace multi

• On the Compatibility of Metric and Linear Order by Klimov, Petr; Sengupta, Richik (2025) - At the same time, only degenerate finite metric spaces (consisting of no more than 3 points), discrete metric spaces, and R fit the conditions for compatibility with some order. In particular, we show that although on all of Rn no order is compatible with the metric, in any normed space one can introduce non-trivial metric subspaces compatible with some order (in the case of infinite-dimensional normed spaces, this subspace can be constructed to be non-embeddable in any finite-dimensional subspace) Keywords: ordered metric spaces, metric spaces, linear order. Keywords: metric; order

• Depth Reduction Factor Assessment for Evaluation of Cyclic Stress Ratio Based on Site Response Analysis by Farrokhzad, Farzad (2016) - Soil liquefaction describes a phenomenon whereby a saturated or partially saturated soil substantially loses strength and stiffness in response to an applied stress, usually earthquake shaking or other sudden change in stress condition, causing it to behave like a liquid [7]. [12] Wang W (1979), “Some findings in soil liquefaction”, Water Conservancy and Hydroelectric Power Scientific Research Institute,Beijing. Keywords: babol; depth; earthquake; liquefaction; response; soil; vol
• Analytical study of the antitumor viral vaccine introduction regimens based on mathematical modeling by Babushkina, Nina; Kuzina, Ekaterina (2018) - A t t N t t       =   − + − − − − −  − − +   + − − −  −  (1) where ( )V t is the number of viruses, ( )N t is the number of tumor cells without vaccine introduction, described by the following differential equation: ( ) ( ) ( ) dN t t N t dt =  , at 0 0( )N t N= (2) where  (t) is the rate of tumor cells’ proliferation, ANALYTICAL STUDY OF ANTITUMOR VIRAL VACCINE 61 ( )VN t is the number of infected tumor cells after the vaccine introduction, 1V CVt Z= + is the moment of the start of immune response against viruses, 1N CNt Z= + is the moment of the start of immune response against tumor cells, 1 is the moment of vaccine introduction, CVZ and CNZ are the time lag of immune response against the virus and infected tumor cells, 3. Calculated growth curve of the total number of tumor cells N(t) (full line) that approximates experimental data (+) based on the mathematical model of antitumor therapy (dosage 0 0,015V = on 1 = day 1); the dotted line indicates the dynamics of the number of infected tumor cells ( )VN t . Keywords: antibodies; n t; number; response; t t; therapy; tumor cells; tumor growth; vaccine; virus; − −
• Mathematical Modeling of Antitumor Viral Vaccine Therapy: From the Experiment to the Clinic by Babushkina, Nina A.; Kuzina, Ekaterina A. (2020) - ( ( ) ( ) (R V V V V VtN N t S t t t=  − (13) where ( )Vt t − is pulsed Dirac function, describing the instantaneous death of tumor cells in the first stage of the immune response, ( )V VS t denotes the proportion of dying tumor cells infected with the virus at the first stage of the immune response, which is determined from the equation: ( ) ( ) ( ) V V V V V V N t S t N t  = (14) where ( )V VN t denotes the population of infected tumor cells at the start of the immune response, ( )V VN t is the number of dying tumor cells in the first stage of the immune response, which is calculated as the difference between the maximum and minimum number of infected cells in the period from the beginning to the end of the 1st stage of immune response according to the equation: 1 2( ) ( ) ( )V V V VV VN t N t N t = − (15) where 1 Vt and 2 Vt are the moments when the number of infected cells during the 1st stage of the immune response against the virus reaches maximal and minimal level (Fig. 5, dotted line), ( )R VN t is the number of remaining tumor cells that continue to produce tumor growth, which is calculated from the equation: ) ( )( ) (R V V V VN tN t N t −= (16) The delay in the growth of tumor cells as a result of their death under the action of antibodies against infected tumor cells 1 Vt = 5.82 1 Nt = 12.32 Keywords: antibodies; death; n t; number; response; stage; t t; tumor cells; tumor growth; vaccine; virus

• A Method for Determining Importance Degree of Customer Requirements in Software Quality Function Deployment by Gong, Lixiong; Yang, Mingzhong; Guo, Shunshenga; Wang, Qi (2012) - 3.2 Application In accordance with steps of FAHP, calculated as follows: Step 1: Constructing trapezoidal fuzzy judgment matrix, testing consistency and completing the single-sort in the same hierarchy. (1) Constructing trapezoidal fuzzy judgment matrix C̄ in C layer and calcu- lating weight. Keywords: customer; importance; matrix; quality; requirements; software

• Application of Modular Neural Networks for Image Recognition in Foggy Computing Environments by Kuchukova, Natalia; Vershkov, Nikolay (2025) - The growth of requirements to model accuracy is directly related to the growth of the number and volume of ANN layers, which, in turn, requires large expenditures of computational resources that FC nodes do not possess. Thus, the use of scaled versions of spaces for ANN training will allow to create modular neural networks with cross-layer separation Keywords: ann; approach; computing; input; layer; modules; recognition; transform

• Effect of Laser Shock Processing Residual Stress on Pellet Traveling Grate Surface Crack by Ren, X.D.; Zhang, Y.K.; v, D.W.; Feng, A.X.; Zhang, T. (2012) - Fig.3 Metallographic grinding in the surface morphology of the cracks Fig.4 Microstructure of the small axis 4.2 Influence to Crack Growth After laser shock processing, residual compressive stress remains in the surface, and the residual stress will weaken in the process of test specimen surface with- standing cyclic loading, and the residual stress on the test sample section is a 158 X.D.Ren:Effect of Laser Shock Processing Residual Stress on Pellet Traveling... distribution rather than a definite value. When residual compressive stress exists after laser shock processing, it can be known that the stress ratio R is smaller than the stress ratio RW when residual compressive stress doesnt exist. Keywords: crack; fatigue; laser; laser shock; material; processing; shock; stress; surface

• Modeling and Analysis of Mechanical Properties for FDM Parts by Jiang, Lianhui; Yang, Guang (2011) - A mechanics model is established for manufacturing FDM parts with required mechanical properties. Dutta and his associates investigated the relationship between deposition strategies and the resulting stiffness of FDM parts. Keywords: deposition; fdm; manufacturing; parts; properties

• Finding Unbiased Simultaneous Prediction Limits for Order Statistics of Future Samples with Applications by Nechval, Nicholas A.; Nechval, Konstantin N.; Berzins, Gundars; Krasts, Juris; Purgailis, Maris; Rozevskis, Uldis; Strelchonok, Vladimir F. (2013) - We present an equation for this type of unbiased simultaneous prediction limits which holds for any dis- tribution and any statistic from the previous sample when a prediction limit for a single future sample is available. Prediction limit is an important statistical tool in the area of quality control. Keywords: future; i=1; prediction

• Improved Airline Seat Inventory Control Policies under Parametric Uncertainty of Customer Demand Models by Nechval, Nicholas A.; Nechval, Konstantin N.; Purgailis, Maris (2012) - He suggests closing down the low fare class when the certain revenue from selling low fare seat is exceeded by the expected revenue of selling the same seat at the higher fare. The following assumptions are made: (1) single-leg flight: bookings are made on the basis of a single departure and landing; no allowance is made for the possibility that bookings may be part of larger trip itineraries, (2) independent demands: the demands for different fare classes are stochastically independent, (3) low before high demands: the lowest fare reservations requests arrive first, followed by the next lowest, etc., (4) no cancellations: cancellations, no-shows and overbooking are not considered, (5) nested classes: any fare class can be booked into seats not taken by bookings in lower fare classes, (6) fare classes: the business and economy fare classes are considered. Keywords: airline; class; fare

• On Solvability of Equations Defined by Continuous and Smooth Regular Mappings by Zhukovskiy, Sergey (2021) - On Solvability of Equations Defined by Continuous and Smooth Regular Mappings Sergey E. Zhukovskiy1* 1V. A. Trapeznikov Institute of Control Sciences of RAS, Moscow, Russia Abstract: We consider equations defined by continuous mappings acting between finite- dimensional real vector spaces. Systems of two equations defined by continuous mappings acting between finite-dimensional real vector spaces are considered. Keywords: mapping
• A New Modified Block Iterative Algorithm for a System of Equilibrium Problems and a Fixed Point Set of Uniformly Quasi-φ-Asymptotically Nonexpansive Mappings by Saewan, Siwaporn; Kumam, Poom (2011) - ‖xn‖2 − (‖p‖2 − 2〈p, Jun〉+ ‖un‖2) + θn = ‖xn‖2 − ‖un‖2 − 2〈p, Jxn − Jun〉+ θn ≤ ‖xn − un‖(‖xn + un‖) + 2‖p‖‖Jxn − Jun‖+ θn. (60) From (36), (37), θn → 0 as n→∞ and Lemma 2.4, we get lim n→∞ ‖un − Ωj nyn‖ = 0∀j = 1, 2, 3, ...,m. (61) By using triangle inequality, we have ‖xn − Ωj nyn‖ ≤ ‖xn − un‖+ ‖un − Ωj nyn‖. From (36) and (61), we have lim n→∞ ‖xn − Ωj nyn‖ = 0 ∀j = 1, 2, 3, ...,m. (62) Again by using triangle inequality, we have ‖Ωj nyn − Ωj−1 n yn‖ ≤ ‖Ωj nyn − xn‖+ ‖xn − Ωj−1 n yn‖. From (62),we also have lim n→∞ ‖Ωj nyn − Ωj−1 n yn‖ = 0 ∀j = 1, 2, 3, ...,m. (63) such that, for any positive integer i, j with i < j, ‖ ∞∑ n=1 λnxn‖2 ≤ ∞∑ n=1 λn‖xn‖2 − λiλjg(‖xi − xj‖). Keywords: banach; convex; mapping

• Expert System for International Crisis Management - CRISMAN by Cervera, Rafael Calduch; Nixdorf, Nina W¨ormer (2015) - 2 Prototype of expert system for international crisis management -CRISMAN 2.1 Problem Framing The problem which is tried to be solved by using a RBEX consists in defining the evolu- tion and existing relations between two countries or group of countries A and B, taking as a starting point an initial situation (conflict or crisis) between those countries, in order to anticipate the more likely decisions which will be taken by political leaders and to provide explanations of those decisions. 5.2.- Escalating of disputes: a new, more conflictive, situation between countries (A and B) is expected due to changes in their relation. Keywords: countries; country; situation; targets

• Models of Continuous Dynamics on the 2-Simplex and Applications in Economics by Stijepic, Denis (2019) - Let a(K) denote the area function, which assigns to a set K ⊆ S the (real number indicating the) area of K. B(T, F) := ⋃j∈F X(T, j) is the image of the family F of trajectories X(T, j), j ∈ F ⊆ J (cf. (4)). Then, κ*(T, F) := max(cl({κ(T, j): j ∈ F})) is the maximum curvature of the family F on the time interval T. 2.4 Topological Trajectory Classification Here, the topological characterization refers to the question whether a trajectory family is non-(self-)intersecting, which is a characteristic that can be expressed by homeomorphisms. Keywords: dynamics; simplex; trajectories; trajectory; x(t; ∈ t

• Resource Allocation with a Probabilistic Amount of Resource by Burkov, Vladimir; Burkova, Irina; Rossikhina, Larisa (2019) - In the mechanisms of reverse priority resource allocation is also proportional to functions of priority. The mechanisms of resource allocation based on the principle of reverse priorities are studied. Keywords: allocation; priority; resource

• Specifics of Functional Planning and Architectural Organization of Religious Educational Complexes as a New Type of Educational Institutions by Zhovkva, Olga I. (2016) - Vol.16 No.4 71-80 Specifics of Functional Planning and Architectural Organization of Religious Educational Complexes as a New Type of Educational Institutions Olga I. Zhovkva Kyev National University of Construction and Architecture, Ukraine Annotation The article identifies the specifics of shaping the architecture of religious educational complexes as a new type of religious educational institutions. 3 the Main Part The creation of religious educational complexes (campuses) is one of perspective lines of the development of religious educational institutions. Keywords: architecture; church; complexes; educational; institutions; planning; premises; study; ukraine; units

• Mathematical Modeling of Color Printing Devices: Color Gamut Visualization and Colorimetric Measurements Regularization by Tunitsky, Dmitry V. (2021) - Abstract: The article concerns a piecewise linear modeling of a vast range of color printing devices: various printers of different kind and nature, presses, etc. Nj j mW ,...,1= D= mW MATHEMATICAL MODELING OF COLOR PRINTING DEVICES: COLOR GAMUT VISUALIZATION… 119 Copyright ©2021 ASSA. Adv. in Systems Science and Appl. Keywords: colorants; device; linear; map; piecewise; printing; printing device

• A Model for Analysis of Gene Expression in the Cell Involving Protein Degradation by Sharma, Amit; Adlakha, Neeru (2022) - The graph between protein concentration (µg) and time for the case (a) ∆ > 0 with protein degradation (both figures left) and without protein degradation (both figures right) of both strains TJK16 and B/r. The graph between protein concentration (µg) and time for the case (b) ∆ = 0 with protein degradation (both figures left) and without protein degradation (both figures right) of both strains TJK16 and B/r. Keywords: cell; concentration; copy; protein; tjk16

• The 2023 Dengue Outbreak in Bangladesh: Serotypes, Causes, and Impact by Parh, Md Yasin Ali; Sumy, Mst Sharmin Akter; Hossain, Md. Murad; Saifuddin, Nayeem Bin; Elma, Jannatul Ferdousi; Zarei, Hamid; Hasan, Md Nazmul (2025) - We utilized monthly reported data on dengue cases and dengue-related deaths obtained from the Bangladesh Institute of Epidemiology, Disease Control and Research (IEDCR). Statistical Analysis We conducted descriptive statistical analyses to summarize dengue cases, deaths, and case fatality rates (CFR) by month, age group, gender, and geographic location. Keywords: age; bangladesh; cases; cfr; city; deaths; dengue; dhaka; doi; health; outbreak; years

• Determination of the Rollover Limitation of a Vehicle When Moving by 4-dimensional Plots by Nguyen, Tuan Anh (2022) - The vehicle's instability when moving on the road can be described by several phenomena, of which the phenomenon of vehicle rollover is the most dangerous. Today, vehicles are much larger in size and travel speed than those of the past. Keywords: angle; force; model; rollover; vehicle
• Optical MEMS Sensor for measurement of Low Stress using Ptolemy II by Serene, I. Mala; M, Rajasekhara Babu; Alex, Zachariah.C. (2016) - C.Alex:Optical MEMS Sensor for ... Fig. C.Alex:Optical MEMS Sensor for ... Loss = 20log10A (7) where A stands for ratio of Pout/Pin. Keywords: beam; cantilever; force; laser; mems; optical; sensor; stress

• Monotone Hybrid Methods for a Finite Family of Nonexpasive Multi-valued Maps and Equilibrium Problems by Suantai, Suthep; Cholamjiak, Watcharaporn (2011) - − un‖ → 0 as n→∞, ∀i = 1, 2, ...,m. (8) From Lemma 2.7, we obtain ‖un − v‖2 = ‖Trnxn − Trnv‖2 ≤ 〈Trnxn − Trnv, xn − v〉 = 〈un − v, xn − v〉 = 1 2 { ‖un − v‖2 + ‖xn − v‖2 − ‖xn − un‖2 } , hence ‖un − v‖2 ≤ ‖xn − v‖2 − ‖xn − un‖2. − αjα1g(‖xj − x1‖) ‖α1x1 + α3x3 + α4x4 + ...+ α2x2‖2 ≤ m∑ i=1 αi‖xi‖2 − αjα2g(‖xj − x2‖) ... ‖α1x1 + α4x4 + α5x5 + ...+ α3x3‖2 ≤ m∑ i=1 αi‖xi‖2 − αjαj−1g(‖xj − xj−1‖) ‖α1x1 + α4x4 + α5x5 + ...+ α3x3‖2 ≤ m∑ i=1 αi‖xi‖2 − αjαj+1g(‖xj − xj+1‖) ... ‖α1x1 + αmxm + α2x2 + ...+ αm−1xm−1‖2 ≤ m∑ i=1 αi‖xi‖2 − αjαmg(‖xj − xm‖). Keywords: i=1

• Optimizing Mechanical Strength in W-30Cu/xTiC Alloys via Solid-State Sintering: A Comprehensive Characterization by Mebarki, Lahcene; Boukhobza, Abdelyamine; Fedaoui, Kamel; Baroura, Lazher; Tadjeddine, Ali Abderrazak (2024) - Significantly, the incorporation of TiC particles notably restrains tungsten particle dissolution and precipitation within the liquid copper phase, curtailing phase growth during sintering [17, 28]. Phases included a tungsten-copper matrix integrated with TiC particles, showing diverse carbon bonding arrangements with tungsten facets. Keywords: alloy; copper; density; particles; properties; sintering; strength; tic; tungsten

• Study on the Horizontal Subgrade Reaction of Expressway Protective Guard Pillar by Yang, Lu; Chen, Daiheng; Xiao, Bo (2012) - Usually, the prediction method of coefficient of soil subgrade reaction refers only to semi-infinite space soil or beam on elastic foundation[4-5], so it’s necessary to revise the existing prediction method of coefficient of soil subgrade reaction, and ascertain its fail- ure mechanism. This research makes use of the relationship between soil load and horizontal load, taking their elastic plastic behavior into consideration[6-7], and builds the prediction method of coefficient of soil subgrade reaction which is applied to buiding structure system, expecting that the research result is helpful 28 Lu Yang: Keywords: coefficient; load; pile; pillar; reaction; relationship; soil; subgrade; subgrade reaction

• Estimation of maximum compressive load for circular tubes under axial impact by Chen, D.H.; Ushijima, K. (2011) - Variation of peak stress σ1 with impact velocity V0 0 0.08 0.16 0 200 400 A xi al S tre ss σ x (M Pa ) Position x (m) Impacted endV0=5 (km/h) t=6.2 (μsec) 4.16 3.16 2.16 1.16 0.16 0.08 0.05 0.03 0.02 0.01 :Yield stress :Quasi−Static buckling stress (a) V0=5(km/h) It is clear from these figures that the predictedσ1/E agrees well with the numerical results for a wide range of impact velocity V0. Keywords: buckling; impact; peak; stress; tube; velocity

• Enhanced Results on Stability Criteria for Linear Time Delay Systems with Distributed Delay via Relaxed Double Integral Inequality by Rajagopal, Jeetendra; Balamurugan, Jeevanandan (2021) - and it can be rewritten as V̇ (t) = ξT (t) { ΓPΥT + ΥPΓT + e1Qe T 1 − e2QeT2 + h2e0Se T 0 + h2 2 e0Ze T 0 } ξ(t) − h ∫ t t−h ẋ(α)TSẋ(α)dα− ∫ t t−h ∫ t β ẋ(α)TZẋ(α)dαdβ. Secondly, by constructing an augmented Lyapunov-Krasovskii functional with a triple integral term, the robust stability criteria for linear time delay systems with distributed delay are given in terms of linear matrix inequalities (LMIs), which may be easily computed by the LMI toolbox of MATLAB. Keywords: delay

• Binary Opinion Space in the SCARDO Model: Precise Analytical Description by Gezha, Vladislav N.; Kozitsin, Ivan V. (2022) - Keywords: opinion dynamics models, mean-field approximation, differential equations 1. Optimal control in opinion dynamics models: towards a unified framework. Keywords: model; opinion

• Optimizing Investment Decisions for a Set of Projects Under Uncetainty of Future Returns by Nechval, Konstantin N.; Nechval, Nicholas A. (2014) - if the expected terminal wealth, V ar{wT }, is not smaller than a preassigned level e∗. Mathematically, a mean- variance formulation for multiperiod project portfolio investment can be posed as one of the following two forms: (i) Maximize V ar{wT } (34) subject to V ar{wT } ≤ ν∗ (35) m∑ j=1 uτ(j) ≤ E{wτ} (36) µτ(j) ≥ 0, j = 1, ...,m, τ = 0, 1, 2, .., T − 1 (37) with wτ+1 = m∑ j=1 rτ(j)uτ(j) A strategy of multiperiod project portfolio investment is an investment se- quence, Keywords: investment; j=1; period; portfolio; projects; wealth

• Optimal Location Model And Algorithm Of The Emergency Exits by Wang, Hong-jie; Gao, Yan (2014) - “Escape dynamics in office buildings: using molecular dynamics to quantify the impact of certain aspects of human behavior Advances in Systems Science and Applications (2014) Vol.14 No.4 395 during emergency evacuation”, Environmental Modeling Assessment, No.15, pp.411- 418. [13] Y. Yuan, D.W. Wang, Z.Z. Jiang, et al. (2008), “Mult-i objective path selectionmod- el for emergency evacuation taking into account the path complexity”, Operations Researchand Management Science,, No.17, pp.73-79. Keywords: emergency; evacuation; exit; number

• A Word-Oriented Substitution–Permutation Network Cipher with Security Evaluation based on Active S-Box Bounds and a Dynamic Advanced Encryption Standard-Based Variant by Long, Nguyen Van; Luong, Tran Thi; Cuong, Nguyen Bui; Phuong, Truong Minh (2025) - Returning to the problem of dynamic AES block cipher design at the MixColumns transformation layer, Murtaza et al. In dynamic AES block ciphers, the diffusion-layer permutation 𝐷 varies depending on the key. Keywords: aes; aes_dst; block; boxes; cipher; dynamic; key; round

• Prediction of Maximum Moment of Rectangular Tubes Subjected to Pure Bending by Masuda, K.; Chen, D. H. (2011) - Axial stress distribution in the range of buc yσ σ< : (a) by Kecman’s method; (b) by present method Figure 12 shows a schematic representation of axial stress distribution in the maximum moment after buckling of the compression flange ( buc yσ σ< ). Axial stress distribution by results of FEM, Kecman’s proposal and present proposal: with (a) 2 1/ 2c c = ; (b) 2 1/ 0.6c c = Figure 14 shows a schematic representation of axial stress distribution in the maximum moment when the compression flange doesn’t buckle ( buc yσ σ≥ ). Keywords: compression; moment; stress

• A Research on Technology Project Credit Evaluation Model Based on AHP and FCEM by Zhang, Bing; Wang, Ying; Chen, Dejun (2011) - 254 Zhang: A Research on Technology Project Credit Evaluation Model Based on AHP and FCEM To create a fuzzy evaluation matrix, firstly select a number of experts to evaluate the credit status of a project, and get the statistical data of the evaluation result, and then create fuzzy evaluation vectors of each single index, finally construct fuzzy evaluation matrix. On condition that passing the consistency test of Judgment Matrix, the specific indexes of technology project credit evaluation can be adjusted flexibly, so that the model has the flexibility and scalability. Keywords: evaluation; project; ⎜ ⎜

• A Cauchy Problem for Functional Inclusions with Causal Operators in Banach Spaces by Petrosyan, Garik; Soroka, Maria (2025) - = I; (2) C(s+ t) + C(s− t) = 2C(s)C(t) for all t, s ∈ R; (3) t→ C(t)x is continuous for all x ∈ E. The family of strongly continuous sine operator functions associated with the family of cosine operator functions {C(t)}t∈R is the family of operators {S(t)}t∈R such that S(t)x = ∫ t 0 C(s)xds, x ∈ E, t ∈ R. The operator t ∈ [0,+∞)}. (G2) Keywords: causal; operator

• Multi-Valued Neural Networks II: A Robot Group Control by Maximov, Dmitry (2021) - Adv Syst Sci Appl (2020) 72 DMITRY MAXIMOV Definition 2.5: Lattice elements, from which all the others are obtained by join and meet operations are called generators of the lattice. As usually, the lattice partial order orders lattice elements by their values: the higher an element lies in the lattice diagram Fig. Keywords: lattice; lij; xki; ykj

• Evaluation of Microalgae Prebiotic Activity in Long-term Humans Isolation in Confined Habitat by Ilyin, Vyacheslav; Korshunov, Denis; Morozova, Yulia; Usanova, Nonna; Komissarova, Daria; Korosteleva, Alexandra; Levinskyh, Margarita (2023) - Dynamics of the eubiotic index of intestinal microflora in subjects who took a supplement with spirulina from days 1 to 60 of the isolation experiment. 3. Evaluate the effectiveness of taking a biological food supplement based on spirulina to maintain the stability of the intestinal microflora and upper respiratory tract. Keywords: days; experiment; isolation; microflora; number; spirulina

• Multidimensional Structural Regression Model for Causal Inference under Strongly Ignorable Treatment Assignment by Wang, Yonghong (2010) - n nATE Y Y X X n n β β+ ≈ − − − + = ] )( [] )( [ 00 10 010 011 10 011 1 eX nn n eX nn n + + − +−+ + − + ββ α ββ α Moreover x t t n XVar Σ= 1)( ， t t t V n eVar 1)( = Therefore 1 1 ' 01012 10 1 11 10 011 1 1)()( )( ) )( ( V nnn n eX nn n Var x +−Σ− + =+ + − + ββββ ββ α 0 0 ' 01012 10 0 00 10 010 0 1)()( )( ) )( ( V nnn n eX nn n Var x +−Σ− + =+ + − + ββββ ββ ATE E Y Y E E X X n n β β+ = − − + = ATEx =−+− μββαα )()( 0101 (3) Asymptotically normality: Based on above demonstration, we know ( )E ATE ATE= Also because of 0 1 1 0 1 0 1 0 0 1 ( ) ( ) Keywords: treatment

• A Cauchy Type Problem for Causal Functional Inclusions in Banach Spaces by Petrosyan, Garik; Soroka, Maria (2024) - + ∫ t a h(s)v(s)ds, t ∈ Consider the following system governed by a functional differential inclusion in a separable Banach space E : CDq 0y (t) ∈ Ay (t) + F (t, y(t)) , t ∈ Keywords: operator

• A Novel Defense Solution towards Currency Wars by Chen, Qionghao; Ying, Yirong; Forrest, Jeffrey Yi-Lin (2017) - The fact that the assets held by China are denominated in foreign currencies means that China has surrendered part of its power to regulate its financial market to some foreign governments. That surely posts challenges for China’s authorities to formulate and to implement wise currency policies. Keywords: currency; k r; r r; t h; t k; t t; t x;  ;  

• Prevalence of Clustering for Current Smoking,Current Drinking and Components of Metabolic Syndrome among Adults of Lanxi, Heilongjiang,China by Duan, Yuling; Zhao, Jingbo; Zhao, Yujun; Fu, Shiying; Wang, Fuman; Yang, Liting (2012) - Information on CVD risk factors was collected with standardized questionnaires and Laboratory Measurements dur- Fig.1 Age-standardized prevalence of CVD risk factors among men and women of poor county in Heilongjiang in China Table 2 Standardized Prevalence of 0, 1 ,2 ,3 ,4 and ≥ 5 Risk Factors among Total and Gender Rural Participants in Heilongjiang Province 0risk factors 1risk factors 2risk factors 3risk factors 4risk factors ≥ 5risk factors N(%SE) N(%SE) N(%SE) N(%SE) N(%SE) N(%SE) Keywords: age; blood; clustering; cvd; cvd risk; drinking; hypertension; prevalence; risk factors; rural; smoking; study; women

• On a Pseudodifferentional Calculation in Group Algebras by Arutyunov, Andronick A. (2022) - An algebra of such operators is generated by central derivations. In the first section we give a short overview of the concept of central derivations and prove their necessary conditions. Keywords: algebra; c[g; derivations; operators

• An Exact Reverse Design Approach for Disk Cam Mechanisms by Zhenghao, Ge; Kaikai, Zhang; Meng, Jiang; Fulian, Yang (2011) - Secondly，this paper does research on motion specification of disk cam follower through establishing mathematical modeling and analysis treatment，finally it works out the expression of follower motion specifications. An example shows that the proposed method can be a powerful tool of cam profile smoothing， which verifies the method can realize exact reverse design for disk cam mechanisms rapidly. Keywords: cam; curve; follower; motion; ⎪ ⎪

• Structural Change in Multisector Monopolistic Competition Model by Pospelov, Igor; Radionov, Stanislav (2020) - Adv Syst Sci Appl (2020) STRUCTURAL CHANGE 121 U = 1 ν ∫ 1 0 a (ρ)V (ρ)ν dρ, (2.2) where a(ρ) ≥ 0 may be interpreted as consumer’s preference for the products of industry ρ. Thus the model, despite is simplicity and the absence of additional assumptions about industry structure, generates the structural changes described in the economic growth literature. Keywords: industries; model; ν−x

• Multiple Capture of Coordinated Evaders in the Linear Group Pursuit Problemwith a Simple Matrix and Phase Restrictions by Petrov, Nikolai (2025) - ∈ J \ J0, c1, p1}. We now show that there exists a set J0 ⊂ J, |J0| = q − 1, such that 0 /∈ Intco{as, s ∈ J \ J0, c1, p1}. Keywords: capture

• The Research on the Early Warning System of Soybean Import Dependence Degree Based on Decision Tree by Liu, Qiumei; Meng, Jun (2010) - 2.2 Decide the Foregoing Years of Warning Sign Indexes The dividing of foregoing, synchronous and lag indexes is very important in the process of soybean warning, which is the key part of the whole warning system of soybean market. Therefore, the investment in agriculture basis construction expenditure is the direct factor influencing soybean import degree. Keywords: china; degree; import; medium; soybean; warning

• Empirical Study on Location Choice of Foreign Banks in China by Xue, Tong (2014) - China Abstract Using the panel data from 2006 to 2010, this paper analyses the determinants of location choice of foreign banks in China with the amount of assets of foreign banks in different regions as dependant variables. Meanwhile the presence of foreign banks tends to be more in financial centers of China, holding everything else being equal. Keywords: banks; china; choice; foreign; location

• Purpose and Non-Purpose Resource Use Models in Two-Level Control Systems by Gorbaneva, Olga I.; Ougolnitsky, Guennady A. (2013) - The following types of non-purpose use functions were used: - power function with an exponent smaller than one (a(x) = axα, 0 < α < 1, a > 0), - linear function (a(x) = ax), - power function with an exponent greater than one (a(x) = axk, k > 1, a > 0); - exponential function (a(x) = a(1− e−λx), λ > 0, a > 0); - logarithmic function (a(x) = It is natural to consider the problem of non-purpose resource use from the point of view of the concordance of interests in hierarchical control systems. Keywords: purpose; use

• Soft Probability of Large Deviations by Molodtsov, D.A. (2013) - It follows from State- ment 2 that this projection coincides with the set X(m,m, a, δ); thus, at k ≤ m, the u∗ and u∗ problems take the forms u∗(n,m, a, k, τ, δ, ε) = sup x∈X(m,m,a,δ) 1 k k∑ i=1 χ({y|y ≥ ε}, xi)}. As admissible samples we consider any samples of size m which consists of consecutive elements of the set Ind(Base) and are not too “old”. Keywords: base

• The Modular Inequalities for Hardy-type Operators on Monotone Functions in Orlicz Space by Almohammad, Kh. (2021) - (2.6) Here E ′ = E ′(Rn) is the associated RIS, i.e. RIS with the norm: ‖g‖E′ = sup {∫ Rn |fg| dµ : f ∈ E, ‖f‖E ≤ 1 } . Then there exists a constant A > 0 such that Φ−1 2 ( +∞∫ 0 Φ2(aKf)ω dx ) ≤ Φ−1 1 ( +∞∫ 0 Φ1(Afb dx)v ) for all positive, measurable functions f if and only there exists a constant C such that Φ−1 2 ( +∞∫ r Φ2 ( a(x) C ∥∥∥∥k(r; ·)χ(0,r)(·) εvb ∥∥∥∥ Ψ1(εv) ) ω(x) dx ) ≤ Φ−1 1 (1 ε ) and Φ−1 2 ( +∞∫ r Φ2 ( a(x) Keywords: φ−1

• An Improvement on Kim's Inequality for Pricing Asian Option by Ying, Yirong; Xu, Sheng; Forrest, Jeffrey (2012) - Keywords Asian option, parabolic PDE, error estimation 1 Introduction As a new financial product, Asian options, also known as average options, can be seen as innovative European options. The commonality with the European options is that investors are only allowed to exercise their option contracts on the maturity dates, while the difference is that investors of Asian options decide whether or not to exercise their option contracts based on the price level of the average share price during the contract term. Keywords: options; pricing; y)dy; ϕ(2

• Optimal Designs in Random Intercept Model with Heteroscedastic Errors by Cheng, Jing; Yue, Rongxian (2012) - Vol.12 No.4 388-398 Optimal Designs in Random Intercept Model with Heteroscedastic Errors Jing Cheng1 and Rongxian Yue2 1Department of Mathematics, Chaohu College, Anhui 238000, China 2Department of Mathematics, Shanghai Normal University, Shanghai 200234, China Scientific Computing Key Laboratory of Shanghai Universities, and Division of Scientific Computation of E-Institute of Shanghai Universities Abstract This paper considers optimal designs based on the D-, G-, A-, I- and Ds-optimality criteria for a random intercept model with heteroscedastic errors. In recent years, the problem of optimal designs for random coefficient models has attracted growing interest. Keywords: designs; intercept; model; λ(x

• Data Envelopment Analysis in the Presence of Fuzzy Integer and Flexible Factors by Moazenzadeh, Zahra; Saati, Saber; Farzipoor Saen, Reza; Kazemi Matin, Reza; Sohraee, Sevan (2025) - So, different integer DEA models were proposed to determine the units’ performance when integer-valued data and fuzzy factors are present. Note that an interval, which is closed and integer, is showed by ⟨𝑠 , 𝑠 ⟩ = {𝑥 ∈ 𝑍 : 𝑠 ≤ 𝑥 ≤ 𝑠 } for any 𝑠 , 𝑠 ∈ 𝑍 and 𝑠 ≤ 𝑠 . Keywords: integer

• Asymptotic Properties of the Block-Type Statistics by Markovich, Natalia; Vaičiulis, Marijus (2022) - Let ℓ ∈ N. Let r ∈ R be such that γr < 1 holds. Here, ℓ ∈ N and the family of functions hr, r ∈ R is defined for x > 0 as follows: hr(x) Keywords: m−ℓ,m

• Program-Target Approach Based on The Institutional Environment of Entrepreneurship in The Krasnodar Territory - WITHDRAWN DUE TO PUBLICATION ETHICS VIOLATION by Korolyuk, Elena V.; Mezentseva, Ekaterina V. (2016) - The article E.V. Korolyuk, E.V. Mezentseva “Program-Target Approach Based on The Institutional Environment of Entrepreneurship in The Krasnodar Territory”, Advances in Systems Science and Application (2016), Vol.16, No.4, P. 13-21 was withdrawn by the editorial board due to violation of ASSA publication ethics (please, see Publication Ethics Statement). The reason is that the article’s content lacks originality due to substantial intersections with the following paper: E.V. Korolyuk, E.V. Mezentseva Establishing Programme-Target Approach- Based Institutional Entrepreneurship Environment in Krasnodar Krai” in Mediterranean Journal of Social Sciences (2015), Vol. 6, No. 6, pp. Keywords: e.v

• Existence and Nonexistence of Positive Solutions for a Kirchhoff-type Equation with Inhomogeneous Strong Allee Effect by Ma, Ruyun; Dai, Guowei (2017) - We rewrite (1) as the following form{ −∆u = λ f(x,u) M( ∫ Ω 1 2 |∇u|2 dx) in Ω, u = 0 on ∂Ω. (12) Multiplying (11) by u, multiplying (12) by ϕ1, subtracting and integrating in Ω, we obtain 0 Keywords Nonlocal differential equation Variational method Positive solutions Inhomogeneous strong Allee effect. Keywords: c(x; f(x

• System Compatibility: Price of Anarchy and Control Mechanisms in the Models of Concordance of Private and Public Interests by Gorbaneva, Olga I.; Ougolnitsky, Guennady A. (2015) - K − ki ⇒ u∗i = { ri, ki ≤ K (set C0), 0, otherwise (set I0). The FOC give ∂gi ∂ui = siK − ki ⇒ uNE i = { ri, ki ≤ siK, 0, ki > siK; ∂g0 ∂ui = K − ki ⇒ umax i = { ri, ki ≤ K, 0, ki > K; ∂g0 ∂q̃i = −m̃i, ∂g0 ∂q̄i = −m̄i ⇒ q̃max i = q̄max i = 0 Notice that if ki > K then ki > siK, therefore umax i = uNE i = 0, and com- pulsion is not required (the model is system compatible). Keywords: j∈n

• Stability of Solution Maps for η-Parameter Weak Vector Variational Inequality by Bu, Changchang; Feng, Yuqiang; Li, Hui (2014) - and K is invex with respect to η(y, x), the opera- tor T : K → L(X,Y ) is said to be η-weakly C pseudomonotone on K if for any x, y ∈ K, ⟨T (x), η(y, x)⟩ /∈ [8] respectively. Motivated by the work reported in [1]-[8], the aim of this paper is to introduce a new class of η-parameter weak vector variational inequality (for short, η-PWVVI) in Banach space, which extends the existing parameter weak vector variational Advances in Systems Science and Applications (2014) Keywords: η(y

• Estimates of the Relative Deviation for the Equity Home Bias by Ying, Yirong; Ying, YE; Forrest, Jeffrey (2014) - Abstract There are a variety of explanations of equity home bias, the underlying differ- ence being that different factors are emphasized, such as trade costs that impede international diversification, and the possibility that terms of trade responses to supply shocks provide international risk sharing. Keywords International equity and bond portfolios, Capital flows, Current ac- count 1 Introduction Though international capital flows have rallied with the liberalization of the global capital market two decades ago, equity home bias still exits in all industrial e- conomies. Keywords: 2a−; bias; f2(qt; home

• Threshold analysis of a stochastic epidemic model with delay and temporary immunity by Xue, Rui; Wei, Fengying (2017) - Keywords: stochastic epidemic model; delay; persistence; extinction; threshold 1. Epidemic models with delay always make the description of the epidemiological patterns more realistic, more interesting and more complicated. Keywords: i(t; model

• The Computer Simulation of a Magnetic Separator for Iron Ore Dressing under Conditions of Uncontrolled Disturbances by Osipova, Nina (2025) - β β β β β ν ν ξ ξ v v ν β 1 1 1 β ,ω ( ) (ξ) ( ) ( , ν 1 1 1 ν ,ω ξ), d f W f dt T T T d f W f dt T T T      (4.6) where W = Wl + Wb is the sum of the liquid phase consumption in the pulp and the water consumption in the separator bath, fβ(W, ω) и fν(W, ω) describe the relationship of the dressing indices β, ν and the control variables W, ω and the control variables W, ω in steady state when βd dt = 0 и ν d dt = 0: 2 2 β 2 2 ν , ω – 0.0000042 0.0082 – 0.023ω 1.21ω 46.5, , ω – 0.0000025 0.0087 0.035ω – 1.3ω 10.2, ( ) ( ) f W W W f W W W         (4.7) where Tβ, Tv are the time constants of magnetic separator (sec), Tβ = 1…10 sec, Tv = 1...10 seс [Synthesis of asymptotic observer for magnetic separator control in iron ore processing] Gornyj informacionno- analiticheskij byulleten', no 6, 153-160, [in Russian] DOI: 10.25018/0236-1493-2018-6- 0-153-160 9. Keywords: content; f w; iron; model; nom nom; separator; w w

Epilogue

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Created: 2025-12-26